10+ years
Mike Jul 25 - In Foster in Raleigh, NC
Foster location: Foster Home in Raleigh, NC Weight: 8 lbs Height: 12 in Spayed/Neutered: Yes Adoption Fee: $199 Fence needed? No, though he'd love one…
Carolina Poodle Rescue • Pacolet, SC
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 181–210 of 801 below.
Last updated October 18, 2026 at 2:44 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
Bo
I might be 14 years old, but don’t let the number fool you—I’ve still got plenty of pep in my step! I’m a 14.5-pound Boston Terrier with a big heart, …
Boston Terrier Rescue of North Texas • Plano, TX
10+ years
10+ years
Ken
Contact foster at: gymvet@hotmail.comHe gets along GREAT with my dogs and is friendly to my cat! Very playful with my dogs in our yard and in the hous…
Animal Care & Control, Charlotte-Mecklenburg Police Department • Charlotte, NC
10+ years
Maya
Maya is a gentle senior that is potty trained, knows sit and can be left alone without being crated. She gets along with all animals such as dogs and …
San Antonio Animal Care Services • San Antonio, TX
10+ years
10+ years
10+ years
10+ years
10+ years
10+ years
Rusty
Rusty may be 14 years young, but he still has plenty of love to give! At 20 lbs, he’s the perfect little companion who loves nothing more than being a…
Piedmont Animal Rescue • Mooresville, NC
10+ years
Jack Jolly
Jack Jolly and his friend Little Bear came to JR from a local person who was evicted from her home because the property was sold. This little family l…
Joyful Rescues, Inc. • Cuba, NY
10+ years
10+ years
Hazel #spunky-lil-girl
Est. DOB 4/26/12, weight 9 lbs Meet Hazel! Hazel is a sweet, spunky little girl with just the right mix of independence and affection. She has a perso…
HOMELESS & ORPHANED PETS ENDEAVOR • HOUSTON, TX
10+ years
Lucky
Lucky - Proof That Good Things Are Worth Waiting For Well...my name is Lucky, which is a little ironic considering I found myselfat the shelter at 14 …
Albuquerque Animal Services - Westside • Albuquerque, NM
10+ years
Bella
Meet Bella! Bella is a 13+ year-old Poodle weighing 16 pounds. Bella is a sweet, gentle, and happy little lady with a heart full of love. She's a clas…
Second Chance Dog Rescue • San Diego, CA
10+ years
10+ years
Updated recently
Butters
The following information was provided by the previous owner: Butters is a friendly 8 year old Malti-Poo. She enjoys car rides, her kennel, and chew t…
Matanuska-Susitna Borough Animal Care and Regulation • Palmer, AK
10+ years
Pepe - In a Foster Home
In Foster Home- GlaucomaThis kind, senior gentleman came to us via another shelter after being found as a stray. Pepe' is almost blind and will probab…
Pet Refuge • South Bend, IN
Updated recently
Mason
Meet Mason, a 9 year-old tan Pitbull who is looking for a loving home. Mason has been an outdoor dog all his life, free to roam the great outdoors of …
Love All Animals • Dana Point, CA
10+ years
10+ years
Meeka
Hi, I am Meeka. I am a super sweet and gentle older lady looking for a home. I like to cuddle, play and make friends. I have a good history with kids,…
Larimer Humane Society • Fort Collins, CO
10+ years
Honey
Meet Honey — Sweetness That Only Gets Better With Age At 13 years young, Honey is living proof that age is just a number! This lovely senior girl stil…
St Charles County Humane Services • St Peters, MO
At Risk
Peanut Butter
Meet Peanut Butter — a tiny old soul with a big personality and a heart that refuses to be overlooked. At 14 years young, this chihuahua mix found him…
Polka Dogz Pet REscue, INc. • oakland, FL
10+ years
Lucky
Lucky is an adorable little dog who can take a while to warm up to new people. He enjoys car rides and exploring, and he especially loves getting neck…
SPCA of Anne Arundel County • Annapolis, MD
10+ years
10+ years
10+ years
Clifford
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
10+ years
Soldier
Due to COVID 19, and the Illinois Shelter in Place order, we have experienced an overwhelming increase in the interest of animal adopting. We have bee…
Placing Paws Rescue • Libertyville, IL
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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.