10+ years
Sybil (OR)
After being adopted to a loving home for almost 10 years, Sybil found herself back with New Rattitude after her person fell too ill to care for her an…
New Rattitude, Inc. • Atlanta, GA
15 years & older
Senior dogs age 15 and older
Meet 107 adoptable senior dogs aged 15 and older. These are some of the most overlooked dogs in rescue — and some of the most grateful to be chosen. Showing 91–107 of 107 below.
Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Dogs aged 15 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 15 and older
10+ years
Charlie
Charlie is a 15-year-old Chihuahua mix who weighs about 15 pounds and proves that age is just a number. This friendly, happy little guy is full of per…
Wish Bone Canine Rescue • Normal, IL
10+ years
Jake
At 15 years old, Jake the Chihuahua mix has every reason to have given up — but that’s just not who he is. Jake was found wandering alone during a rai…
The Misfits Dog Rescue • Colorado Springs, CO
10+ years
Chewy
Chewy was born about September 10, 2010 and weighs about 21 pounds. Please understand Google helped us with the breed choices, we are really guessing!…
Joyful Rescues, Inc. • Cuba, NY
10+ years
Tinker
Tiny, Tilted, and Totally Perfect Tinker is a 15-year-old, 15-pound sweetheart with a built-in head tilt that makes her look like she’s always politel…
Faithful Friends Inc • Wilmington, DE
10+ years
Tucker
A dapper fella with a charming half-tail, Tucker is a chill guy with a live-and-let-live attitude. He bonds tightly to his person once they've shown t…
Calhoun County Humane Society, Inc. • Anniston, AL
10+ years
BELLA
BELLA is a female Pit Bull Terrier, a medium-sized senior currently at Harbor Animal Care and Control Center in San Pedro, CA. Senior dogs make wonder…
Harbor Animal Care and Control Center • San Pedro, CA
10+ years
ANNIE
ANNIE is a senior female Whippet, medium size, located at Los Angeles County Animal Control - Agoura in Agoura, CA. Senior dogs make wonderful compani…
Los Angeles County Animal Control - Agoura • Agoura, CA
10+ years
Scout
Meet Scout, an absolutely darling 10-pound mini Poodle mix who is ready to steal your heart! This sweet senior boy, around 15 years old, has a gentle …
I.C.A.R.E. Dog Rescue • Corona, CA
10+ years
Frederick
Frederick is our sweet little old man. He was found as a stray and landed in a shelter. We rescued him soon after. He was a shelter favorite and neede…
St. Furever Freedom Animal Rescue • Rural Hall, NC
10+ years
George-OS
George: He's Got the Roar, the Ride, and the Right Stuff! George's adoption donation is $350 and he is being fostered in Central Ohio. He has been neu…
Ohio Fuzzy Pawz Shih Tzu Rescue, Inc. • Pataskala, OH
10+ years
Hoss Cartwright
Hoss Cartwright is a sweet senior boy whose life changed when his family was expecting a new baby and felt they could no longer give him the time he d…
Central Texas Dachshund Rescue • Humble, TX
Updated recently
Lewis [bonded to Steve]
Sweet Senior alert!!! 13 year old Lewis found himself at the shelter after his person passed away. He was one of 7 pups who found themselves without a…
Pawfect Match Rescue • Holly Springs, NC
10+ years
Eddie
Eddie is a 22lb, 14 year old Pomeranian and lab mix who is pretty spry for an old guy. Aside from being a professional napper, he loves a good trot th…
Peace Love and Poms Rescue • Lebanon, PA
10+ years
Heron
Looking for a silly, outgoing, spunky and fun-loving Basset Hound and Boston Terrier mix to brighten your days? Then Heron may just be your guy! Heron…
The Barking Lot • San Diego, CA
10+ years
Sadie May 26 Bonded to Peanut May 26
Foster location: Dreamweaver Farm, Pacolet SC Weight: 26.8 lbs Height: 17 inches at the shoulder Spayed/Neutered: Yes, Sadie is spayed Adoption Fee: $…
Carolina Poodle Rescue • Pacolet, SC
10+ years
Clyde
Clyde is the self-appointed “governor” of the shelter—always alert, always watching, and always ready to greet the day. He’ll happily announce when it…
Animal Rescue Fund of MS • Jackson, MS
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Adopting a dog aged 15+ — 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 15 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 15+ 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.