12 years & older

Senior dogs age 12 and older

Meet 688 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 361–390 of 688 below.

Last updated July 12, 2026 at 9:30 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
Odie, adoptable senior American Bulldog in Norfolk, VA

Odie

American Bulldog • ♂ Male • Medium • 13 years

Even though Odie was abandoned by his previous family, he still loves people. He gets along with other dogs and children. He is high energy and hasn't…

Rainbow Animal Rescue, Inc • Norfolk, VA

10+ years
Jackson Bones, adoptable senior Chihuahua in Alpharetta, GA

Jackson Bones

Chihuahua • ♂ Male • Small • 13 years

Meet Jackson Bones This tiny, 5–6 pound, 12–13-year-old, Chihuahua mix is a perfect little senior boy! Jackson Bones is the definition of sweet, calm,…

Angels Among Us Pet Rescue • Alpharetta, GA

10+ years
Jacoby, adoptable senior Boxer in Frankston, TX

Jacoby

Boxer • ♂ Male • Large • 13 years

Posted on 4/7/23, and the pictures were taken on 4/1/23. Jacoby was picked up by the Smith County, TX Animal Shelter on 8/15/22. We picked him up on 1…

Tonya Griffith's Animal Rescue, Inc. • Frankston, TX

10+ years
BLOO, adoptable senior Australian Cattle Dog/Blue Heeler in Atlanta, GA

BLOO

Australian Cattle Dog/Blue Heeler • ♀ Female • Small • 13 years

BLOO is a small female Australian Cattle Dog/Blue Heeler senior at Fulton County Animal Services in Atlanta, GA. Senior dogs make wonderful companions…

Fulton County Animal Services • Atlanta, GA

10+ years
Khaula, adoptable senior American Bulldog in Jackson, MS

Khaula

American Bulldog • ♀ Female • Medium • 13 years

black and white small bully mix. very sweet and energetic

Animal Rescue Fund of MS • Jackson, MS

10+ years
Sweet Pea, adoptable senior Chihuahua in Caldwell, NJ

Sweet Pea

Chihuahua • ♀ Female • Small • 13 years

Sweet Pea's Woof Facts: Meet Sweet Pea - a 13 year-old distinguished lady looking for a peaceful retirement home. Fully house and crate trained. IDEAL…

Rescue Haven Foundation • Caldwell, NJ

10+ years
Photos coming soon

A4010129

Terrier • Small • 13 years

A4010129 is a small senior Terrier available at Los Angeles County Animal Control - Carson in Gardena, CA. Senior dogs make wonderful companions.

Los Angeles County Animal Control - Carson • Gardena, CA

10+ years
Jed, adoptable senior Labrador Retriever in Godley, TX

Jed

Labrador Retriever • ♂ Male • Large • 13 years

Jed is a sweet dog who appears to be a Labrador Retriever mix (maybe part Rottweiler). He loves people. Born about 2013, Jed is calm with visitors. He…

Home At Last Animal Haven • Godley, TX

Updated recently
Zeus, adoptable senior American Staffordshire Terrier in San Diego, CA

Zeus

American Staffordshire Terrier • ♂ Male • Medium • Adult

I am backed into a corner. I have a 9-year-old Am Staff mix who I rescued for my niece 6 years ago. He initially did not like men but came right up to…

It's The Pits • San Diego, CA

10+ years
Lucy, adoptable senior Pit Bull Terrier in Gun Barrel City, TX

Lucy

Pit Bull Terrier • ♀ Female • Medium • 13 years

Lucy was born on November 25, 2013. She is a happy and energetic girl who wags her whole body, not just her tail. Look at her smile! She is known as a…

Straydog Inc • Gun Barrel City, TX

10+ years
Banjo, adoptable senior Border Collie in Gun Barrel City, TX

Banjo

Border Collie • ♂ Male • Medium • 13 years

Banjo is a sweet Border Collie Mix born in 2013. He is very smart and loves to play. His beautiful soft coat will not require much maintenance - just …

Straydog Inc • Gun Barrel City, TX

10+ years
Deitz, adoptable senior American Bulldog in Lewistown, PA

Deitz

American Bulldog • ♂ Male • 13 years

Deitz is an Old American bulldog mix who is true to his breed. He was born in 2013. When he is not playing hard, he just wants to cuddle and warning..…

One Dog at a Time ODAAT • Lewistown, PA

10+ years
Dandie - OS, adoptable senior Lhasa Apso in Pataskala, OH

Dandie - OS

Lhasa Apso • ♂ Male • Small • 13 years

Meet Dandie – Your Perfect Little Sidekick Dandie is the kind of dog who makes life sweeter simply by being beside you. He’s an easygoing, affectionat…

Ohio Fuzzy Pawz Shih Tzu Rescue, Inc. • Pataskala, OH

10+ years
Jinny, adoptable senior Chihuahua, Long Coat/Terrier in Lexington, KY

Jinny

Chihuahua, Long Coat/Terrier • ♀ Female • 12 years

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…

Woodstock Animal Foundation • Lexington, KY

Updated recently
Snuggles, adoptable senior American Staffordshire Terrier in San Diego, CA

Snuggles

American Staffordshire Terrier • ♂ Male • Large • Senior

Snuggles is a well-mannered, affectionate, and low-maintenance senior pittie. He is 10 years old and 60lb. Snuggles would prefer to be the only pet in…

It's The Pits • San Diego, CA

10+ years
Dreamy, adoptable senior Labrador Retriever in Sandy, UT

Dreamy

Labrador Retriever • ♀ Female • Large • 12 years

Hi, friends. My name is Dreamy, and I’m told I’m a true dream girl ✨ I was adopted 10 years ago by a great family. Unfortunately, due to medical compl…

Rescue Rovers Dog Adoptions • Sandy, 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.

Know an older dog who needs a home?

Shelters and rescues can list adoptable senior dogs for free.