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.

Kirby John Harbor Humane
Harbor Humane Society
Funded in 2022
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A grant from Grey Muzzle will enable Harbor Humane Society (HHS) to do blood work on all senior dogs coming into the shelter and provide probiotics as needed. Results of the blood work will help HHS provide senior dogs needed veterinary care and give potential...
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Black and white dog looking up at camera
Hawaiian Humane Society
Funded in 2024
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Funding from Grey Muzzle will help Hawaiian Humane Society provide high-quality medical and dental care to senior shelter dogs, reducing barriers to adoption and helping them find loving homes. All senior dogs at Hawaiian Humane receive routine wellness care, but many also require additional dental...
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White dog with tan around the eyes. Has a blue leash and standing with grass in the background.
Heartland Animal Shelter
Funded in 2018
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With the grant from The Grey Muzzle Organization, Heartland will ensure all senior dogs at the shelter receive the medical care they need, including veterinary exams, diagnostics (bloodwork and urinalysis), and dental cleanings. Providing this medical care up front is expected to decrease the length...
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Black and white dog with overbite
Hearts & Bones Rescue
Funded in 2024-2025
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Support from The Grey Muzzle Organization will help Hearts & Bones Rescue pull 60 senior dogs out of overcrowded shelters and give them the second chance they deserve. This grant will provide medical and dental care to senior dogs like Topo Chica, who require veterinary...
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dog making eye contact with camera
Hearts Alive Village
Funded 2021, 2022, 2024
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Hearts Alive Village strives to provide a second chance to the old, the sick, and the broken. Funding from The Grey Muzzle Organization will help the rescue provide medical care to senior dogs hoping to live out their golden years in a loving family. Every...
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