đź“… Order your 2025 Grey Muzzle calendar - proceeds benefit senior dogs!
Order yours today!

We envision a world where every senior dog thrives, and no old dog dies alone and afraid. Ensuring senior dogs find loving, forever homes is central to that vision. There are many benefits and reasons to adopt a senior dog, and we hope to show the world what incredible companions they are.

Here are some adoptable senior dogs located across the country. Please check in with each organization to learn more about how to adopt a shelter or rescue dog.

smiling grey pitbull
Adopted
Max
12 YRS
Connecticut Humane Society
Max comes with a big smile, big goofball energy, and a big love for toys that he can carry around in his mouth. This 12-year-old pooch is happy to get outside with you for a walk (with a toy, of course), or to lay down at…
grey pitbull with pink cowboy hat
Adopted
Lola
8 YRS
Austin Humane Society
Lola here! I'm an older lady with a lot of love to give. Grey Muzzle helped me heal from several mast cell tumors and I can't wait to find my forever home. I'd love a quiet home where I can relax on the couch or in the…
chihuahua dog on pink leash
Adopted
Tuna
8 YRS
Little Shelter Animal Rescue and Adoption Center
An eight-year-old Chihuahua mix, this tempting little tidbit is Tuna. A new arrival, she is still finding her footing and developing her confidence, so she needs someone who will be patient with her progress, giving her time…
Lulu
15 YRS
Two by Two Animal Rescue
Lulu is too much!  Too cute, too charming, and too precious! She is happy, independent, confident and asks very little of you.  Being adventurous, she adores casual strolls around the neighborhood, and exploring in the…
brown and white beagle
Adopted
Felix
12 YRS
Little Shelter Animal Rescue and Adoption Center
      A twelve year old Beagle mix, this fine fellow is Felix. Part of Little Shelter’s Silver Paw Connection, he needs some help to navigate the world due to limited vision and hearing, although you’ll find that…
Up close of boxer mix Samuel
Adopted
Samuel
9 YRS
NorCal Boxer Rescue
Samuel is a funny, sweet, engaging, and all-around well-behaved boy. He is the perfect walking companion, typically walking side-by-side with his foster parent, and is more than content waiting as they finish taking street photos…
grey dog and white dog on leashes
Adopted
Gem & Gemmy
7 YRS
Little Shelter Animal Rescue and Adoption Center
Gem, an  eleven-year-old Poodle mix and Gemmy, a seven-year-old Maltese mix  are Little Shelter’s “two peas in a pod”. Best friends since kindergarten, they have been inseparable their entire lives and are therefore…
shaggy white dog with tongue sticking out
Sally
11 YRS
Maui Humane Society
Sally was found as a stray in ruff condition, she was severely emaciated, flea-infested, and thick crusty fur covering her eyes rendering her practically blind. Fast forward a couple of weeks in the care of an amazing foster home…
german shepherd mix
Adopted
Nora
9 YRS
Humane Society of Sonoma County
Nora is a loyal, smart, sensitive lady looking for a calm, quiet home. She’s not always sure about strangers at first, but this girl is wonderfully sweet once she learns to trust you. Nora’s an excellent on-leash walker, but if…