10+ years
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 391–420 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
Giblet
Dog selective · Good with older children (12+) · Medical Coord/Adopter Consult Required · Most in Need · No stairs · Potty trained · Resource Guarding
alwaysandfurever.org
10+ years
10+ years
Jake
Los Angeles Adoption Search Dogs Jake Email Me Info Share Adopt me Email Me Info Share Adopt Jake Adopt Dog, looks like Terrier/Mix Age Senior, Estima…
Best Friends Animal Society — Los Angeles • Los Angeles, CA
10+ years
Eloise
Los Angeles Adoption Search Dogs Eloise Email Me Info Share Adopt me Email Me Info Share Adopt Eloise Adopt Dog, looks like Terrier, American Stafford…
Best Friends Animal Society — Los Angeles • Los Angeles, CA
10+ years
Zuzu
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Thunder
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
10+ years
T-Rex
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Archo
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Luz
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Buzz Lightyear
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Suki
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Lincoln
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
Titus
Best Friends Animal Society — Sanctuary (Kanab) • Kanab, UT
10+ years
MOLLY
MOLLY is a senior female Miniature Poodle, a small dog at West Valley Animal Care and Control Center in Chatsworth, CA. Senior dogs make wonderful com…
West Valley Animal Care and Control Center • Chatsworth, CA
10+ years
Senior Dachshund mix
I arrived at the San Bernardino City Animal Shelter on 07/05/2026 from San Bernardino.
San Bernardino City Animal Shelter • San Bernardino, CA
10+ years
10+ years
10+ years
10+ years
BINKY
My name is Binky. I am described as a male, white and tan Shih Tzu.
Chicago Animal Care and Control • Chicago, IL
10+ years
OLIVER
OLIVER is a senior male Miniature Pinscher, a small dog at Los Angeles County Animal Control - Downey in Downey, CA. Senior dogs make wonderful compan…
Los Angeles County Animal Control - Downey • Downey, CA
10+ years
10+ years
Roxie
: Couch Potato · : Wallflower · Calm Dog Friends Preferred · Grooming Required
coloradoanimalrescue.org
10+ years
PALOMA
PALOMA is a senior female Chihuahua, small in size, at Riverside County Animal Control - Coachella Shelter in Thousand Palms, CA. Senior dogs make won…
Riverside County Animal Control - Coachella Shelter • Thousand Palms, CA
10+ years
PUPPY
PUPPY is a small female senior Chihuahua at HESPERIA ANIMAL SHELTER in HESPERIA, CA. Senior dogs make wonderful companions.
HESPERIA ANIMAL SHELTER • HESPERIA, CA
10+ years
Senior Spaniel mix
I am described as female, gold Spaniel mix.
Moreno Valley Animal Shelter • Moreno Valley, CA
10+ years
Denice
Denice is a senior female Shepherd / Mix at Weatherford Wags in Weatherford, TX. Senior dogs make wonderful companions.
Weatherford Wags • Weatherford, TX
10+ years
HAPPY
HAPPY is a male senior Shih Tzu, small in size, located in Long Beach, CA at Long Beach Animal Care Services. Senior dogs make wonderful companions.
Long Beach Animal Care Services • Long Beach, CA
10+ years
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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.