10+ years
15 years & older
Senior dogs age 15 and older
Meet 128 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 31–60 of 128 below.
Last updated October 18, 2026 at 12:49 PM EDT. Listings refresh throughout the day. Always confirm a dog’s availability with the shelter or rescue before making plans.
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
128 senior dogs aged 15 and older available.
10+ years
Banjo
My name is Banjo. I am a male, black and gray Chihuahua - Long Haired mix.
San José Animal Care Center • San José, CA
10+ years
Cammie
CAMMIE is a courtesy listing, not in the AARF foster program, and we are posting online to help the owner find a home for them. Please visit http://aa…
A.A.R.F. - All About Rescue and Fixin' Inc. • Cookeville, TN
10+ years
Dom
Wanted: to meet my furever family. Are you looking to open your home to a new pet? Learn more about this pet and others near you looking to find their…
Williamson County Regional Animal Shelter • Georgetown, TX
10+ years
10+ years
10+ years
10+ years
10+ years
Lincoln
South Los Angeles Animal Care and Control Center • Los Angeles, CA
At Risk
Elsa
Elsa is a sweet,16-year-old senior dog experiencing severe cognitive decline. She persistently paces and circles, has difficulty settling, cries frequ…
Ventura County Animal Regulation • Camarillo, CA
10+ years
10+ years
10+ years
10+ years
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 16 years old, has a gentle …
I.C.A.R.E. Dog Rescue • Corona, CA
10+ years
10+ years
10+ years
Bubba
All DPS Rescue dogs are spayed/neutered, vaccinated, dewormed, flea/tick treated, and microchipped prior to adoption. We are not requesting an adoptio…
Doggie Protective Services • Romoland, CA
10+ years
Murphy - HOSPICE FOSTER
Hello there. My name is Murphy, and I am a 16-year-old lil boy who weighs 22 pounds. I am so lucky this wonderful rescue came and saved me; I did not …
Boston Terrier Rescue of North Texas • Plano, TX
10+ years
Ginger
Broward County Animal Care & Regulation - Ft. Lauderdale • Fort Lauderdale, FL
10+ years
10+ years
Beanie
Name: Beanie Breed: Shih Tzu terrier mix Age: 16 years oldVaccines: vet deferred rabies due to his age but all up to date Any medical conditions: none…
Paws 4 You Rescue • Miami, FL
10+ years
Bones - HOSPICE FOSTER
Hi there! My name is Bones, I am about 16 years old and 29 lbs. I am a very sweet senior boy. I am blind but I can still hear ok. I love to chase the …
Boston Terrier Rescue of North Texas • Plano, TX
10+ years
Benji
Meet Benji, a 16-year-old Shih Tzu mix who weighs about 13 pounds and is equal parts gentle soul and devoted sidekick. He’s a friendly, outgoing, and …
Wish Bone Canine Rescue • Normal, IL
10+ years
Spotty
Meet Spotty! At 16 years young, Spotty is a sweet senior with a heart full of love—literally! He came to us after his previous family could no longer …
Polka Dogz Pet REscue, INc. • oakland, FL
10+ years
Daffy
Daffy is a quiet, gentle senior looking for her first real home. She is an original resident of the shelter and is officially ready to find the peacef…
Animal Rescue Fund of MS • Jackson, MS
10+ years
10+ years
10+ years
Dilly Bar D64939
Sight impaired · Good with Dogs · Good with Cats · Housetrained · Timid / Shy · Good with older, considerate children · Tries to escape
The Bond Between • Minnesota, MN
10+ years
Winter
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
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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.
Guides to help you decide
Getting started
Why Adopt a Senior Dog? 7 Reasons Older Dogs Make Wonderful Companions
Senior dogs are often calm, house-trained, and overlooked at shelters. Here are seven honest reasons an older dog may be the best companion you ever bring home.
6 min readUnderstanding ageHow Old Is a "Senior" Dog? Senior Age by Breed and Size
A dog is not "old" at the same age across the board — size and breed change everything. Here is how to tell when a dog becomes a senior, and what it means for care.
5 min readCare & healthCaring for a Senior Dog: Health, Diet, and Everyday Comfort
How to keep an older dog healthy and comfortable — vet care, senior-appropriate diet, joint and dental health, exercise, and simple home adjustments that make a big difference.
8 min readKnow an older dog who needs a home?
Shelters and rescues can list adoptable senior dogs for free.