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Muttville

Full company profile

uuid0004c3d

Namestring
Muttville
Legal namestring
Muttville
Websiteurl
muttville.org
Company typeenum
Private
Founded yearint
2007
Descriptiontext

Muttville is a 501(c)(3) nonprofit organization founded in 2007 in San Francisco that operates the country's first cage-free rescue and California's first senior dog rescue. The organization rescues, rehabilitates, and rehomes senior dogs through a purpose-built campus at 750 Florida Street featuring three buildings—an Adoption Center and Community Center, a Home of New Beginnings with grooming and photography studios, and a Rescue Clinic with surgical and dental suites—plus an outdoor Playland, a Canine Kitchen, a Zen Space for acupuncture and physical therapy, and solar-powered facilities. Since founding, Muttville has saved more than 13,000 senior dogs, placing over 1,300 into permanent homes each year, with 600+ active volunteers supporting operations.

Muttville's service portfolio includes rescue and adoption, hospice care for terminally ill dogs, the Seniors for Seniors program matching older dogs with senior adopters, and the Cuddle Club connecting seniors with senior dogs. Specialized programs include a cat testing protocol—developed with a volunteer cat named Mustache and continued by his protégé Little Dude—to assess dog-cat compatibility for the 40% of prospective adopters who own cats. The organization operates a direct-to-consumer adoption motion through its physical shelter, foster network, and community adoption events, supported by organic social media across five platforms, a daily noon-to-4pm "Wagcam" live stream, a downloadable resource library, and substantial earned media (NPR, CBS, CNN, People, The Today Show, Forbes).

The organization is funded primarily through individual donations (one-time, monthly recurring "Mutt Guardian," and tribute), grants from foundations including PEDIGREE Foundation and Maddie's Fund, and merchandise sales via a branded online shop. Adoption fees are not publicly disclosed. Governance is provided by a 12-member Board of Directors led by President Rhonda Vitanye, with day-to-day operations under CEO Laurie Routhier, COO Anne Moellering, and Founder Sherri Franklin.

Short descriptiontext

Muttville is a 501(c)(3) nonprofit senior dog rescue operating the country's first cage-free shelter from its San Francisco campus. Founded in 2007, it has rehomed 13,000+ senior dogs through donations, foundation grants, and a 600+ volunteer base.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
251–500
akta.pro rankint
HeadquartersSan Francisco, United States
HQ citystring
San Francisco
HQ countrystring
United States
HQ regionstring
North America
Markets served

Serves global market

Offices1 record

Each record includes

City, Country, Type, Description, Source

Keyword5 values
senior dog rescue, animal welfare services, dog adoption services, nonprofit rescue organization, cage-free shelter
Industry2 codes
1Animal Shelters & Adoption Services
CodeBPAGAIAAPrimaryYes
2Animal Shelters & Rescue Operations
CodeAFAEALABPrimaryNo
NAICS code1 code
  • Pet Care (except Veterinary) Services812910
SIC code1 code
  • Services-Social Services8300
Product category
Animal Rescue Services
GTM motion1 record

Each record includes

Type, Description, Source

Revenue model3 records
1Donations
TypeSubscription Recurring
Description

Muttville operates primarily on donations from individuals, offering one-time, monthly recurring (Mutt Guardian), and tribute donation options. The organization runs matching donation campaigns periodically.

muttville.org
2Grants
TypeProfessional Services
Description

Muttville receives grant funding from foundations including PEDIGREE Foundation, which awarded them a grant in 2025 to support specialized behavior programs for senior dogs.

muttville.org
3Shop Sales
TypeHardware Sales
Description

Muttville operates a merchandise shop (spreadshop) selling branded items to supporters.

muttville.org
Marketing channels6 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels3 records

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Cost components5 values
Personnel, Operations, Marketing or Sales, Infrastructure, Technology or R&D
Pricing details2 tiers
1One-Time Donations
ModelSubscriptionBilling cadenceMonthly
Notes

Supporters can make one-time donations to support senior dog rescue operations

muttville.org
2Mutt Guardian Monthly Giving
ModelSubscriptionBilling cadenceMonthly
Notes

Monthly recurring donation program for ongoing supporters

muttville.org
GTM typeB2C
B2C
Offering typeServices
Services
Core offering1 text field

Muttville is a 501(c)(3) nonprofit organization that rescues, rehabilitates, and rehomes senior dogs through its cage-free shelter in San Francisco. The organization provides senior dog adoption services, hospice care for dogs with medical needs, the Seniors for Seniors program matching older dogs with senior adopters, foster programs, and the Cuddle Club for intergenerational companionship. It operates a Rescue Clinic with surgical suite, grooming salon, and behavioral programs to prepare dogs for adoption into forever homes.

Differentiator
Functional benefit
Problem solved
Quantifiable outcome1 of 2 values shown
  • Adoption rates for senior dogs increased dramatically after implementing cat testing program
+1 more record
Product overview1 text field

Muttville is a nonprofit senior dog rescue organization offering a portfolio of dog rescue services centered around its core cage-free shelter operation. The organization's primary offering is senior dog rescue and adoption, complemented by specialized programs including hospice care for dogs with medical needs, the Seniors for Seniors adoption matching program, and the Cuddle Club for intergenerational bonding. Additional offerings include the Wagcam live streaming service, a resource library with training and care PDFs, an online merchandise shop, and a volunteer management portal. Muttville operates California-based adoption centers and community spaces as part of its physical infrastructure.

Product and service6 records
1Senior Dog Rescue Services
CategorySenior Dog Rescue and Adoption
Description

Muttville's flagship offering: rescue, rehabilitation, and adoption services for senior dogs through the country's first cage-free shelter. Includes foster programs, hospice care for dogs with medical needs, and the Seniors for Seniors program matching older dogs with senior adopters. Targets Bay Area pet owners seeking to adopt senior dogs.

2Seniors for Seniors Program
CategoryAdoption Program
Description

Adoption matching program that pairs senior dogs with senior citizen adopters, facilitating intergenerational companionship and providing calm, suitable homes for older dogs.

3Hospice Care for Senior Dogs
CategoryVeterinary Care Services
Description

Specialized care program for senior dogs with medical conditions, providing veterinary attention, pain management, and quality-of-life support before adoption or end-of-life care.

4Cuddle Club
CategoryCommunity Program
Description

Monthly social gathering program connecting senior community members with senior dogs at Muttville for companionship, intergenerational bonding, and socialization for dogs awaiting adoption.

5Muttville Shop
CategoryMerchandise Sales
Description

Online merchandise shop selling Muttville-branded apparel and products to supporters, generating revenue to fund senior dog rescue operations.

6Wagcam Live Stream
CategoryEngagement Service
Description

Live streaming service broadcasting from Muttville's shelter daily from noon to 4pm, allowing remote supporters to view adoptable senior dogs in real-time and build emotional connection to drive donations and adoption interest.

Scale indicator5 records

Each record includes

Type, Value, Description, Source

Partnership1 partner
1Champions for Pet Health Coalition
Strategic tierMinorTypeStrategic or Co-development PartnerAnnounced on2025-12-01
Description

Nine animal well-being organizations across five Bay Area counties partnered to provide free spay/neuter surgeries and vaccines through the Champions for Pet Health event on December 6-7, 2025, with support from four national foundations.

businesswire.com
Recent move7 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight5 records

Each record includes

Type, Description

Peers10 records
TypeDirect peer
Description

National leader in no-kill animal rescue and adoption with broad shelter operations. Directly comparable as a large-scale nonprofit animal welfare organization with adoption, foster, and sanctuary programs, though Best Friends operates at much greater geographic scale.

TypeBroad incumbent
Description

One of the largest and oldest animal welfare nonprofits in the US, with national fundraising reach, advocacy, and shelter/rescue programs. Comparable as a donation-funded animal welfare nonprofit, though the ASPCA's scope spans cruelty prevention, legislation, and broader populations of animals.

TypeBroad incumbent
Description

National animal welfare organization focused on advocacy, rescue, and shelter support. Comparable as a large, donation-funded nonprofit in the animal welfare space, but with a broader advocacy and policy mission rather than direct shelter operations.

TypeDirect peer
Description

Bay Area animal welfare nonprofit providing adoption, veterinary, and shelter services. Most direct geographic peer, sharing the San Francisco market, donor base, and adopter pool; overlaps with Muttville on senior pet adoption.

TypeDirect peer
Description

Bay Area nonprofit animal rescue and adoption organization. Direct peer in terms of geography, mission (dog/cat rescue and adoption), and donor-driven nonprofit model.

TypeDirect peer
Description

Washington State-based nonprofit dedicated specifically to senior dog rescue and hospice/foster placements. Highly comparable to Muttville's senior-dog-only mission, though smaller in scale and regional in focus.

TypeDirect peer
Description

National nonprofit that funds and supports senior dog rescue through grants to other shelters. Closest mission-aligned peer, focused exclusively on senior dogs; differs from Muttville in that Grey Muzzle primarily funds other rescues rather than operating its own shelter.

8Pets for the Elderly Foundation
TypeEmerging player
Description

Nonprofit that facilitates adoptions of senior pets by elderly adopters through financial support to shelters. Mission overlap with Muttville's Seniors for Seniors program, though it operates as a funding intermediary rather than a direct rescue.

TypeOthers
Description

National family foundation funding animal welfare innovation and no-kill shelter initiatives. Listed because Maddie's Fund is a documented Muttville investor/grant funder and a major capital source across the animal welfare sector.

TypeBroad incumbent
Description

North America's largest non-profit pet adoption website, now operated by PetSmart Charities. Comparable as an adoption-funnel nonprofit serving the same adopter population, though it operates as a marketplace rather than a direct shelter.

Market position
Strengths5 records

Each record includes

Headline, Details, Source

Weaknesses5 records

Each record includes

Headline, Details, Source

Competitive moat4 records

Each record includes

Type, Details

Key risks5 records

Each record includes

Headline, Details, Source

Key highlights7 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers3 records

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment4 records

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile4 records

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
No
API detail
Has APIbool
No

Docs URL, Description

AI maturity
App detail

Has app

Feature2 records

Each record includes

Title, Differentiator, Description, Source

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles10 records

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

No data
No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds1 record

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors1 record

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Muttville

Animal Rescue Servicesmuttville.org

Muttville is a 501(c)(3) nonprofit senior dog rescue operating the country's first cage-free shelter from its San Francisco campus. Founded in 2007, it has rehomed 13,000+ senior dogs through donations, foundation grants, and a 600+ volunteer base.

What Muttville does

Muttville is a 501(c)(3) nonprofit organization founded in 2007 in San Francisco that operates the country's first cage-free rescue and California's first senior dog rescue. The organization rescues, rehabilitates, and rehomes senior dogs through a purpose-built campus at 750 Florida Street featuring three buildings—an Adoption Center and Community Center, a Home of New Beginnings with grooming and photography studios, and a Rescue Clinic with surgical and dental suites—plus an outdoor Playland, a Canine Kitchen, a Zen Space for acupuncture and physical therapy, and solar-powered facilities. Since founding, Muttville has saved more than 13,000 senior dogs, placing over 1,300 into permanent homes each year, with 600+ active volunteers supporting operations.

Muttville's service portfolio includes rescue and adoption, hospice care for terminally ill dogs, the Seniors for Seniors program matching older dogs with senior adopters, and the Cuddle Club connecting seniors with senior dogs. Specialized programs include a cat testing protocol—developed with a volunteer cat named Mustache and continued by his protégé Little Dude—to assess dog-cat compatibility for the 40% of prospective adopters who own cats. The organization operates a direct-to-consumer adoption motion through its physical shelter, foster network, and community adoption events, supported by organic social media across five platforms, a daily noon-to-4pm "Wagcam" live stream, a downloadable resource library, and substantial earned media (NPR, CBS, CNN, People, The Today Show, Forbes).

The organization is funded primarily through individual donations (one-time, monthly recurring "Mutt Guardian," and tribute), grants from foundations including PEDIGREE Foundation and Maddie's Fund, and merchandise sales via a branded online shop. Adoption fees are not publicly disclosed. Governance is provided by a 12-member Board of Directors led by President Rhonda Vitanye, with day-to-day operations under CEO Laurie Routhier, COO Anne Moellering, and Founder Sherri Franklin.

Muttville firmographics

Firmographics
Name
Muttville
Legal name
Muttville
Website
https://muttville.org
Company type
Private
Founded year
2007
Operating status
Operating
Headcount range
251–500 employees
Short description
Muttville is a 501(c)(3) nonprofit senior dog rescue operating the country's first cage-free shelter from its San Francisco campus. Founded in 2007, it has rehomed 13,000+ senior dogs through donations, foundation grants, and a 600+ volunteer base.
Ownership category
akta.pro rank

Muttville industry classification

Industry
Product category
Animal Rescue Services
NAICS
Pet Care (except Veterinary) Services (812910)
SIC
Services-Social Services (8300)
akta.pro primary industry
Animal Shelters & Adoption Services (BPAGAIAA)
akta.pro secondary industry
Animal Shelters & Rescue Operations (AFAEALAB)

Keywords

  • Senior dog rescue
  • Animal welfare services
  • Dog adoption services
  • Nonprofit rescue organization
  • Cage-free shelter

Where Muttville is headquartered

Location

Headquarters

HQ city
San Francisco
HQ country
United States
HQ region
North America

Offices1 record

Markets served

Muttville business model

Business model
GTM type
B2C
Offering type
Services
Cost components
Personnel, Operations, Marketing or Sales, Infrastructure, Technology or R&D

Revenue model

  1. Donations: Muttville operates primarily on donations from individuals, offering one-time, monthly recurring (Mutt Guardian), and tribute donation options. The organization runs matching donation campaigns periodically.
  2. Grants: Muttville receives grant funding from foundations including PEDIGREE Foundation, which awarded them a grant in 2025 to support specialized behavior programs for senior dogs.
  3. Shop Sales: Muttville operates a merchandise shop (spreadshop) selling branded items to supporters.

Pricing tiers

ModelBillingPrice
SubscriptionMonthlyOne-Time Donations
SubscriptionMonthlyMutt Guardian Monthly Giving

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Muttville product offering

Product offering

Core offering

Muttville is a 501(c)(3) nonprofit organization that rescues, rehabilitates, and rehomes senior dogs through its cage-free shelter in San Francisco. The organization provides senior dog adoption services, hospice care for dogs with medical needs, the Seniors for Seniors program matching older dogs with senior adopters, foster programs, and the Cuddle Club for intergenerational companionship. It operates a Rescue Clinic with surgical suite, grooming salon, and behavioral programs to prepare dogs for adoption into forever homes.

Product overview

Muttville is a nonprofit senior dog rescue organization offering a portfolio of dog rescue services centered around its core cage-free shelter operation. The organization's primary offering is senior dog rescue and adoption, complemented by specialized programs including hospice care for dogs with medical needs, the Seniors for Seniors adoption matching program, and the Cuddle Club for intergenerational bonding. Additional offerings include the Wagcam live streaming service, a resource library with training and care PDFs, an online merchandise shop, and a volunteer management portal. Muttville operates California-based adoption centers and community spaces as part of its physical infrastructure.

Differentiator

Problem solved

Functional benefit

Products and services

  • Senior Dog Rescue Services Muttville's flagship offering: rescue, rehabilitation, and adoption services for senior dogs through the country's first cage-free shelter. Includes foster programs, hospice care for dogs with medical needs, and the Seniors for Seniors program matching older dogs with senior adopters. Targets Bay Area pet owners seeking to adopt senior dogs.
  • Seniors for Seniors Program Adoption matching program that pairs senior dogs with senior citizen adopters, facilitating intergenerational companionship and providing calm, suitable homes for older dogs.
  • Hospice Care for Senior Dogs Specialized care program for senior dogs with medical conditions, providing veterinary attention, pain management, and quality-of-life support before adoption or end-of-life care.
  • Cuddle Club Monthly social gathering program connecting senior community members with senior dogs at Muttville for companionship, intergenerational bonding, and socialization for dogs awaiting adoption.
  • Muttville Shop Online merchandise shop selling Muttville-branded apparel and products to supporters, generating revenue to fund senior dog rescue operations.
  • Wagcam Live Stream Live streaming service broadcasting from Muttville's shelter daily from noon to 4pm, allowing remote supporters to view adoptable senior dogs in real-time and build emotional connection to drive donations and adoption interest.

Quantifiable outcome

  • Adoption rates for senior dogs increased dramatically after implementing cat testing program
  • +1 more outcomes

Companies that use Muttville

Customer profile

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Muttville technology and API

Technology

Technology focussed No

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

Feature2 records

Muttville partnerships and signals

Strategic signal

Partnerships

One partnership is on record.

  • Champions for Pet Health CoalitionminorStrategic or Co-development Partner · 1 December 2025Nine animal well-being organizations across five Bay Area counties partnered to provide free spay/neuter surgeries and vaccines through the Champions for Pet Health event on December 6-7, 2025, with support from four national foundations.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Muttville competitors and assessment

Company assessment

Direct peers

  • Best Friends Animal Society: National leader in no-kill animal rescue and adoption with broad shelter operations. Directly comparable as a large-scale nonprofit animal welfare organization with adoption, foster, and sanctuary programs, though Best Friends operates at much greater geographic scale.
  • San Francisco SPCA: Bay Area animal welfare nonprofit providing adoption, veterinary, and shelter services. Most direct geographic peer, sharing the San Francisco market, donor base, and adopter pool; overlaps with Muttville on senior pet adoption.
  • Tony La Russa's Animal Rescue Foundation (ARF): Bay Area nonprofit animal rescue and adoption organization. Direct peer in terms of geography, mission (dog/cat rescue and adoption), and donor-driven nonprofit model.
  • Old Dog Haven: Washington State-based nonprofit dedicated specifically to senior dog rescue and hospice/foster placements. Highly comparable to Muttville's senior-dog-only mission, though smaller in scale and regional in focus.
  • The Grey Muzzle Organization: National nonprofit that funds and supports senior dog rescue through grants to other shelters. Closest mission-aligned peer, focused exclusively on senior dogs; differs from Muttville in that Grey Muzzle primarily funds other rescues rather than operating its own shelter.

Broad incumbents

  • ASPCA (American Society for the Prevention of Cruelty to Animals): One of the largest and oldest animal welfare nonprofits in the US, with national fundraising reach, advocacy, and shelter/rescue programs. Comparable as a donation-funded animal welfare nonprofit, though the ASPCA's scope spans cruelty prevention, legislation, and broader populations of animals.
  • Humane Society of the United States (HSUS): National animal welfare organization focused on advocacy, rescue, and shelter support. Comparable as a large, donation-funded nonprofit in the animal welfare space, but with a broader advocacy and policy mission rather than direct shelter operations.
  • Adopt-a-Pet.com (PetSmart Charities): North America's largest non-profit pet adoption website, now operated by PetSmart Charities. Comparable as an adoption-funnel nonprofit serving the same adopter population, though it operates as a marketplace rather than a direct shelter.

Emerging players

  • Pets for the Elderly Foundation: Nonprofit that facilitates adoptions of senior pets by elderly adopters through financial support to shelters. Mission overlap with Muttville's Seniors for Seniors program, though it operates as a funding intermediary rather than a direct rescue.

Others

  • Maddie's Fund: National family foundation funding animal welfare innovation and no-kill shelter initiatives. Listed because Maddie's Fund is a documented Muttville investor/grant funder and a major capital source across the animal welfare sector.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

Muttville social profiles

Digital presence

Muttville financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Muttville leadership team

Management profile

Number of profiles

Profiles10 records

Muttville funding detail

Funding detail

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Muttville M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Muttville

What does Muttville do?

Muttville is a 501(c)(3) nonprofit organization that rescues, rehabilitates, and rehomes senior dogs through its cage-free shelter in San Francisco. The organization provides senior dog adoption services, hospice care for dogs with medical needs, the Seniors for Seniors program matching older dogs with senior adopters, foster programs, and the Cuddle Club for intergenerational companionship. It operates a Rescue Clinic with surgical suite, grooming salon, and behavioral programs to prepare dogs for adoption into forever homes.

Is Muttville a public or private company?

Muttville is a private company. It is classified as nonprofit foundation owned and is currently operating.

When was Muttville founded?

Muttville was founded in 2007. It employs 251 to 500 people.

Where is Muttville based?

Muttville is headquartered in San Francisco, United States, in the North America region.

How does Muttville make money?

Three revenue lines are on record. Donations are the primary driver. The others are grants and shop Sales.

Who are Muttville's main competitors?

Direct peers on record are Best Friends Animal Society, San Francisco SPCA, Tony La Russa's Animal Rescue Foundation (ARF), Old Dog Haven and The Grey Muzzle Organization. Broad incumbents are ASPCA (American Society for the Prevention of Cruelty to Animals), Humane Society of the United States (HSUS) and Adopt-a-Pet.com (PetSmart Charities). Pets for the Elderly Foundation is listed as an emerging player. Maddie's Fund is listed as an others.

Does Muttville have an API?

No public API is recorded for Muttville.

What industry is Muttville in?

Muttville's product category is Animal Rescue Services. Its primary akta.pro industry code is BPAGAIAA, Animal Shelters & Adoption Services, with a secondary code of AFAEALAB, Animal Shelters & Rescue Operations. Its NAICS code is 812910 and its SIC code is 8300.

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Live signals
CnnInside Muttville’s 18,000-square-foot sanctuary for senior dogsMuttville, founded by CNN Hero Sherri Franklin, has expanded its mission to include an 18,000-square-foot sanctuary for senior dogs. Franklin has rescued older dogs from shelters for nearly two decades and now helps them find forever homes.ForbesSenior Dog Thriving After Losing Nearly Half His Weight After AdoptionA senior corgi mix, renamed Hockey after being adopted from Muttville Senior Dog Rescue in San Francisco, lost nearly half his body weight through a vet-supervised diet and exercise plan. The dog's previous owner had inadvertently overfed him due to dementia, leading to severe obesity that hindered his mobility. Nearly a year later, the now 18-lb dog is active and healthy, highlighting the challenges of pet care for dementia patients.CBS NewsDog rescue hires a cat to help boost adoptionsMuttville Senior Dog Rescue in San Francisco has hired a cat to assess how open its adoptable senior dogs are to living with feline companions.The Cool DownAt San Francisco senior dog rescue, a resident cat clocks in to test which pups can live with catsMuttville Senior Dog Rescue in San Francisco uses a resident cat to test how senior dogs respond to feline companions before adoption. Approximately 40% of applicants have cats in their households, making this screening essential for matching dogs with compatible homes and reducing return rates. The original cat tester, Mustache, died from kidney failure and was succeeded by another cat named Little Dude, both of whom helped staff assess canine temperaments.Local BreakingA cat at a shelter is helping dogs find forever homesAt Muttville Senior Dog Rescue in San Francisco, a cat named Little Dude works as the shelter's Director of Feline Relations, helping to evaluate whether dogs are compatible with cats before adoption. The cat performs "cat scans" by interacting with shelter dogs to assess their reactions to felines, which helps expand the pool of potential adopters for senior dogs. The shelter reports that the number one question from adopters is whether a dog is good with cats, making Little Dude's role integral to increasing adoption rates.ForbesCool Cat Creates Dog Testing Program At Muttville Senior Dog RescueA volunteer named Missy Dominguez introduced her cat, Mustache, to test adoptable dogs for cat-friendliness at Muttville Senior Dog Rescue in San Francisco, California, solving a long-standing problem where 40% of potential adopters had cats. The 2-4 minute testing sessions, where dogs that remained neutral and ignored the cat passed, dramatically increased adoptions of senior dogs into cat-owning homes, with the shelter now testing 20-30 dogs every other Friday. Mustache, a hospice cat who helped hundreds of dogs find homes before his death on June 10, has been succeeded by his protégé Little Dude in continuing the program.PetageLa Russa Rescue Champions, Other Foundations Bring Free Pet Spay/Neuter Weekend to Bay AreaThirteen Bay Area animal organizations will hold a two-day free spay/neuter event on May 16-17, supported by three foundations. The event aims to double its impact, with a new goal of 2,000 animals receiving veterinary care, up from over 1,000 last year.Forbes‘Muttville’ Volunteer Edits Senior Dog Videos Using Tech And Her EyesAngela "Annie" Wilson, a volunteer for Muttville Senior Dog Rescue in San Francisco, uses eye-tracking assistive technology called Eyegaze Edge to edit videos of adoptable senior dogs, helping them find homes after being born with spinal muscular atrophy and given a low survival prognosis. Born with the rare condition, Wilson has become an integral part of the nonprofit's video editing team, reducing her editing time from five hours to two hours per video. Muttville Senior Dog Rescue, which rescued 1,383 dogs in 2025, reports that Wilson's videos are often successful in finding homes for the senior dogs she features.AxiosSF Mayor London Breed proclaims Adopt A Senior Dog DaySan Francisco Mayor London Breed proclaimed Aug. 24 Adopt A Senior Dog Day to mark Muttville's 15th anniversary. The proclamation highlights that senior dogs have a 25% adoption rate versus 60% for younger dogs, and Muttville will waive adoption fees for dogs 5 months and older through Aug. 31.