The Grey Muzzle Organization provides funding for senior dog programs nationwide. Here you'll find a list of the organizations that have received Grey Muzzle funding. Please contact these organizations if you are considering adopting a senior dog, fostering, or volunteering.

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SOS Animal Adoption Center
Funded in 2025
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With the generous support of Grey Muzzle, we’re expanding our efforts to support senior dogs and the families who love them. This grant will help us reduce surrenders due to financial hardship, improve adoption rates, and cut down the length of shelter stays for senior...
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South Suburban Humane Society
Funded in 2015
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Funding from The Grey Muzzle Organization helps to pay for medical expenses and provide dental care for senior dogs to encourage people to consider them for adoption.
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White Korean Jindo with hair missing around muzzle.
Southampton Animal Shelter Foundation
Funded in 2018
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Funding from Grey Muzzle will help Southampton Animal Shelter Foundation (SASF) increase the prospects for senior dog fosters and adoptions, as well as keep senior dogs in their homes. By providing additional support to those caring for older dogs with age-related medical conditions SASF expects...
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Southern Pines Animal Shelter
Funded in 2025
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Thanks to the support of Grey Muzzle, we’re launching a new program focused on helping senior dogs stay in their homes. By providing financial support for critical veterinary care—including diagnostics, medications, and treatment for orthopaedic, dental, and heart issues—we can intervene before surrender or euthanasia...
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Southwest Pennsylvania Retriever Rescue Organization (SPARRO)
Funded from 2009 to 2015
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Grey Muzzle provides medical funds to help SPARRO bring at-risk senior dogs into their care.
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