At Risk
Dre
This handsome brindle boy is Dre! Born in 2012, Dre looks like a Boxer/Pit mix on a Boston Terrier frame...he really is the cutest little lowrider! He…
Rescue Dogs Rock, Inc • New York, NY
12 years & older
Senior dogs age 12 and older
Meet 801 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 211–240 of 801 below.
Last updated October 18, 2026 at 3:18 PM EDT. Listings refresh throughout the day. Always confirm a dog’s availability with the shelter or rescue before making plans.
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
801 senior dogs aged 12 and older available.
10+ years
Gandalf The Gray
Fulton Animal Services • Atlanta, GA
10+ years
Buddy (star wars collar)
bigeasyanimalrescue.org
10+ years
10+ years
10+ years
Coco
Riverside County Animal Control - Riverside Shelter • Jurupa Valley, CA
10+ years
Charlie
Paws and Claws Animal Adoption and Care Center Inc. • Diamondville, WY
10+ years
Izzy
Please go to our website for all specific information about this dog. Our info doesn't transfer over to the adoption sites. Izzy came to us after her …
Collar of Hope • Olalla, WA
10+ years
Whitney
Whitney is a gentle 14-year-old boy who’s looking for a calm, loving home to spend his golden years. He has a sweet, easygoing personality and enjoys …
2nd Chance 4 Life • Elizabethtown, PA
10+ years
Nike
Low Energy · Fixed · Good with larger dogs · Good with Kids · Food motivated · Housetrained · Loves car rides · Loves to snuggle · Not Good with Cats …
Reed's Rescue • Maryland, MD
Updated recently
Casper
Casper has come back in to rescue after 12 years as his owner is no longer able to care for him. He seems to like men more than woman however he does …
Eskie Rescuers United, American Eskimo Dog Rescue, Inc. • Pikesville, MD
10+ years
Charlie (CHI)
Charlie is up to-date on all vaccines, preventatives, heartworm negative neutered and is microchipped.
Community Animal Rescue Effort (CARE) • Columbus, IN
10+ years
10+ years
Thelma
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…
Mobile SPCA • Mobile, AL
10+ years
Oscar K
Meet Oscar! Oscar is a charming corgi mix with a big personality and an even bigger heart. He’s an older pup with a young soul—he loves going on walks…
Last Hope Animal Rescue • Cedar Rapids, IA
10+ years
Juicy
Juicy wants you to know that age is just a number. At 14 years of age she has unfortunately found herself in need of finding a forever home. While her…
Scott County Humane Society • Georgetown, KY
10+ years
10+ years
Sophie & Ashlynn
Looking for double the love and double the companionship? Sophie and Ashlynn are a bonded pair of adorable, senior Shih Tzus who are ready to fill you…
Last Hope Animal Rescue • Cedar Rapids, IA
10+ years
Roxy
Bio from rescuer: Please contact directly if you can assist with this sweet girl <3 Hello. This is Roxy. She goes by Roxy, Rox, or her favorite, ROXER…
Sanilac Scoopers DBA Making Miracles Animal Rescue • Utica, MI
10+ years
10+ years
Arnie
We are an all-volunteer/foster home-based rescue. We DO NOT have a physical shelter. Apply to adopt by filling out the online adoption application on …
Dakota Dachshund Rescue • Sioux Falls, SD
10+ years
10+ years
10+ years
10+ years
Bubba
Meet Bubba, a sweet senior gentleman looking for a loving home to spend his golden years. His back legs are a little weak, so he'll do best in a one-s…
Williamson County Regional Animal Shelter • Georgetown, TX
10+ years
10+ years
Thunder
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Wilbur Jones
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Suki
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Fitz
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
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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.
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.