10+ years
Chelsea
Found as a stray who was never claimed, it would seem that she had been previously abused. She was first adopted by an elderly lady who said that she …
Gram Rescue Ranch • Winston Salem, NC
12 years & older
Senior dogs age 12 and older
Meet 862 adoptable senior dogs aged 12 and older. These are some of the most overlooked dogs in rescue — and some of the most grateful to be chosen. Showing 841–862 of 862 below.
Last updated August 21, 2026 at 2:26 AM EDT. Listings refresh automatically, usually every 12 hours.
Dogs aged 12 and older — in their double digits — are among the very hardest to place, yet they're often the gentlest companions you'll find: house-trained, long past the chewing and high-energy years, and content to spend their days close to you. Older dogs are too easily overlooked, so giving one a soft place to land for their remaining years is one of the most meaningful things an adopter can do. Always confirm availability and adoption steps with the shelter or rescue.
Available senior dogs aged 12 and older
10+ years
10+ years
10+ years
Pfeifer
If you’re looking for a medium-sized young lady with a playful and engaging personality, you’ll have to come check out Pfeifer! This sweet-faced Boxer…
The Barking Lot • San Diego, CA
10+ years
10+ years
Kobe Boy
Kobe is such a great social dog that loves everyone he meets. He’ll walk up to a new person and lay at their feet so they can give him a belly rub. He…
Love All Animals • Dana Point, CA
10+ years
Katrina
If you like to set up obstacle courses on your "back 40" and want a dog able to compete alongside you...Katrina has you covered! Katrina is fearless a…
Calhoun County Humane Society, Inc. • Anniston, AL
10+ years
Hazel Grace
Hazel Grace - Female, Lab Mix - DOB 7/2/2014. Hazel Grace was adopted as a young puppy but sadly, if problems are not corrected appropriately in the b…
Hope Animal Rescues • Godfrey, IL
10+ years
Jillie
Jillie is a 12 year old, 18 lbs. Chihuahua mix. She is a sweet girl and definitely a people dog. She loves to go for walks and car rides. She is potty…
Second Chance Dog Rescue • San Diego, CA
Updated recently
Marni
Meet Adoptable Marni! She’s a very happy go lucky girl that loves to have her butt scratched and give kisses. She enjoys going on shorter walks as she…
Love All Animals • Dana Point, CA
10+ years
Vicky
Vicky is a Lab/Mastiff mix born in 2014 and weighs 44 pounds. She is a sweet dog with a great personality and loves people. She would be a great walki…
Straydog Inc • Gun Barrel City, TX
10+ years
Selena
Selena is a Shepherd/Mastiff mix. She was born in 2014 and weighs 55 pounds. She has a great personality and will be a wonderful companion. She is pla…
Straydog Inc • Gun Barrel City, TX
10+ years
MJ
MJ is a happy Shepherd/Lab mix. She was born in 2014 and weighs 45 pounds. She loves to play, especially in the water and with her caregivers and take…
Straydog Inc • Gun Barrel City, TX
10+ years
Sadie
Sadie is an eleven-year-old senior with a whole lot of spunk and an even bigger heart, currently thriving in her foster home. She loves short walks, f…
Everglades Angels Dog Rescue • Pompano Beach, FL
10+ years
10+ years
Lady
Meet Lady! Lady is a 12 year old Lab/Shepherd mix. Lady needs a very competent and experienced owner, one that has had experience in handling GSD/Mali…
Barktown Rescue • Boston, KY
10+ years
Noel
Noel is a goofy, beautiful, carefree, energetic and very loving girl who just wants to have fun. She loves playing with the other dogs, going on walks…
Missouri German Shepherd Rescue • Kansas City, MO
10+ years
10+ years
Gunnie
Gunnie is a 13-year-old female Lab-Weimaraner mix with a heart as big as her soulful eyes. This sweet, silver-coated lady is in her golden years, but …
Angels Among Us Pet Rescue • Alpharetta, GA
10+ years
Root Beer
Root Beer is a 13-year-old male Lab/Weimaraner, 85 lbs, mix who has a serious zest for life. Don't let his age fool you — this distinguished gentleman…
Angels Among Us Pet Rescue • Alpharetta, GA
10+ years
Cylana
Hi there, let me tell you a little about myself. I like nothing better than hanging with my people at home or going on walks. I walk nicely on a leash…
Angels Among Us Pet Rescue • Alpharetta, GA
10+ years
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Adopting a dog aged 12+ — FAQ
What counts as a senior dog?
Most shelters and vets consider a dog "senior" around age 7, though large breeds often age sooner and small breeds a little later. Every dog listed here is 7 years or older.
Is it worth adopting a dog aged 12 or older?
Absolutely. Older dogs are typically calm, affectionate, and already trained, and they bond deeply with the people who give them a home. Their time with you may be shorter, but adopters consistently describe it as some of the most rewarding companionship they've known.
Do dogs aged 12+ have higher vet costs?
Some older dogs need a special diet, joint support, or more regular check-ups, but many are healthy for their age. Each dog's profile and the shelter caring for them can tell you about any known medical needs before you adopt.
How do I adopt one of these senior dogs?
Open any dog's profile to see which shelter or rescue is caring for them, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance gathers older dogs in one place so they're easier to find.
Know an older dog who needs a home?
Shelters and rescues can list adoptable senior dogs for free.