10+ years
Dolly
Meet Dolly, a sweet girl who is living proof that she’s every bit as lovely as her name suggests—an absolute doll! If you’re looking for a loyal, devo…
Yorkie911 Rescue, Inc. • North Babylon, 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 751–780 of 801 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 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
10+ years
Chili Athens
Chili is a 12-year-old, 37-pound "mini pittie" with the sweetest soul and the cutest little grandma face you've ever seen. This tiny senior has endure…
Eleventh Hour Rescue • Rockaway, NJ
10+ years
Lucy: Bonded with Kira
Randolph County Humane Society • Elkins, WV
10+ years
Shelby (SADIE)
From Shelby's kennel buddy: Shelby was adopted as a puppy and recently returned after 2 years in her home. The owners say they returned her because of…
Eleventh Hour Rescue • Rockaway, NJ
10+ years
10+ years
10+ years
Patches
I am a senior who is loosing my home through no fault of my own. My Dad passed away two years ago and my Mom isn't doing so great, so their daughter h…
A Second Chance Puppies and Kittens Rescue • Royal Palm Beach, FL
At Risk
Heidi
Meet Heidi – A Sweet Senior Looking for Her Forever Home! Heidi is a beautiful 12-year-old senior girl who was given a second chance after being rescu…
2nd Chance Dog Rescue • Queen Creek, AZ
Pearl (GrandPaws)
Pearl is sweet as ever, freindly and ready for retirement. She likes to lounge in cool places and take short leisurely walks. If you're ready for a sl…
Central Valley Rescue Railroad • Lindsay, CA
10+ years
Boris
Boris is a loving and friendly senior dog. He is a gentle giant and a true survivor. This incredibly sweet dog was found wandering alongside a highway…
Animal House Project dba SafeHaven Animal Rescue Team • Pottstown, PA
10+ years
Kit Copper Roo
Hello! My name is Kit Copper Roo, and I am a 12 year old Pomeranian/Terrier mix. People are always telling me how adorable I am. And then (when they f…
Rescue Rovers Dog Adoptions • Sandy, UT
10+ years
10+ years
Barnett
ADOPTION FEE SPONSORED BY: ACCORDING TO ELLIE ***Barnett may be an older gentleman but he has such a young spirit! He is active, seeks out and engages…
SouthEast Beagle Rescue Inc. • Dunnellon, FL
10+ years
Walter
Nala and Friends Dog Rescue ALBANY NY Transport • Albany, NY
10+ years
10+ years
Scooby & Pepper
Bonded Duo Looking for Their Forever Home ❤️ Scooby and his brother, Pepper, are searching for a forever home where they can stay together. At 12 year…
Paw-Affection Dachshund Rescue, Inc. • Taunton, MA
10+ years
10+ years
Maddie
Maddie would do best in a home with little in and out traffic, and someone to giver her all the attention. Maddie is nearly 13 years old and about 15 …
Redemption Road Rescue • Crystal, MN
10+ years
Benny
Pike County Animal Shelter - ILLINOIS • Pittsfield, IL
10+ years
Dobbie
Operation Paws for Homes - Frederick, MD Transport • Frederick, MD
10+ years
Scooby
Albuquerque Animal Welfare Department • Albuquerque, NM
10+ years
Dakota
Albuquerque Animal Services - Eastside • Albuquerque, NM
Updated recently
Boo Boo
Boo Boo requires an approved Best Friend Pet Adoption application. PLEASE submit an application now at: The link to our application is https://toolkit…
Best Friend Pet Adoption • Cary, NC
10+ years
10+ years
Edgar
Miri's Haven Senior Dog Rescue • Rockville, MD
10+ years
10+ years
10+ years
Graciella
12 year old female Story12-year-old Graciella is a gentle, laid-back 17-pound fawn girl whose favorite pastime is relaxing beside her favorite human. …
DFW Pug Rescue • Grapevine, TX
10+ years
Blip (Nico Bean)Reed
Douglas County Animal Services • Douglasville, GA
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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.