Senior confirmed
Goddess
Salt Lake City Adoption Search Dogs Goddess Email Me Info Share Adopt me Email Me Info Share Adopt Goddess Adopt Dog, looks like Mixed Breed (Large)/S…
Best Friends Animal Society — Salt Lake City • Salt Lake City, UT
Senior Mixed Breed dogs
Senior Mixed Breed dogs for adoption
Meet 455 adoptable senior Mixed Breed dogs (age 7+) from shelters and rescues across the country. Older dogs are often calm, house-trained, and ready to love from day one. Showing 271–300 of 455 below.
Senior Mixed Breeds are often overlooked in favor of puppies, yet they're frequently house-trained, settled in temperament, and ready to bond immediately. Because they're fully grown, you already know roughly how big they are and what they're like — making an older Mixed Breed one of the most predictable and rewarding dogs you can welcome home.
Last updated August 21, 2026 at 2:26 AM EDT. Listings refresh automatically, usually every 12 hours.
Available senior Mixed Breed dogs
Senior confirmed
Bru
Salt Lake City Adoption Search Dogs Bru Email Me Info Share Adopt me Email Me Info Share Adopt Bru Adopt Dog, looks like Mixed Breed (Large)/Terrier, …
Best Friends Animal Society — Salt Lake City • Salt Lake City, UT
Senior confirmed
BUSTER/URGENT
Goofy Foot Dog Rescue - Allentown, PA • Allentown, PA
10+ years
Senior confirmed
Senior confirmed
10+ years
Meatball HW+
Williamson County Regional Animal Shelter • Georgetown, TX
10+ years
10+ years
Senior confirmed
10+ years
10+ years
Senior confirmed
Senior confirmed
Senior confirmed
HAROLD
This pet is urgent for Shelter CAPACITY FOR CARE · Medical - may leave prior to review date
memphisanimalservices.com
Senior confirmed
Jade
Heartworm Negative · Good with Cats · Good with Dogs · Good with Kids · Housetrained · This pet is urgent for Shelter CAPACITY FOR CARE
memphisanimalservices.com
Senior confirmed
Senior confirmed
LILLIAN
Good with Cats · Good with Dogs · Good with Kids · Housetrained · Heartworm Negative · This pet is urgent for Shelter CAPACITY FOR CARE · Foster Commi…
memphisanimalservices.com
Senior confirmed
Blue Berry
Heartworm Positive · This pet is urgent for Shelter CAPACITY FOR CARE
memphisanimalservices.com
Senior confirmed
Cobot
Heartworm Positive · Foster Commitment · Good with Kids · Housetrained
memphisanimalservices.com
Senior confirmed
Senior confirmed
Meadow
Heartworm Positive · Foster Commitment · Good with Kids · Good with Dogs · Housetrained · High Energy
memphisanimalservices.com
10+ years
Mika
Needs Foster · Knows Down · Knows Sit · Green Level One · Gravel/Pavement Only
blueridgehumane.org
Senior confirmed
Senior confirmed
Senior confirmed
10+ years
Senior confirmed
Senior confirmed
Senior confirmed
Senior Mixed Breed dogs by state
Other breeds
Adopting a senior Mixed Breed — 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.
How do I adopt a senior Mixed Breed?
Open a dog's profile to see the shelter or rescue caring for them, then follow the adoption link or contact details to apply directly with that organization.
Are senior Mixed Breed dogs a good fit for first-time adopters?
Often, yes. An older Mixed Breed is usually past the high-energy puppy stage and may already know basic commands, which can make ownership easier to ease into. Each profile and shelter can tell you about that dog's individual personality and needs.
Why adopt a senior dog instead of a puppy?
Senior dogs are calmer, usually house-trained, and let you skip the chewing and sleepless nights — and because they are the hardest to place, adopting one can quite literally save a life that might otherwise run out of time.
Are senior Mixed Breed dogs good with children or other pets?
It depends on the individual dog more than the breed alone. Each dog's profile and the shelter or rescue caring for them can tell you about their history with kids, cats, or other dogs. Senior dogs are often calmer and more predictable than puppies, which can make reading compatibility easier before you commit.
How much does it cost to adopt a senior Mixed Breed?
Adoption fees vary by shelter and rescue, but senior dogs are frequently discounted or even sponsored — because they wait the longest, many organizations offer reduced fees or cover initial vet care. Open a dog's profile and ask the organization directly for their current fee and what it includes.
Can I foster a senior Mixed Breed instead of adopting?
Many shelters and rescues offer a foster program, sometimes with a foster-to-adopt path. Fostering a senior Mixed Breed gets them out of a kennel and into a calm home — which is especially beneficial for older dogs who find shelter life stressful. Ask the organization on any dog's profile whether fostering is an option.
Know a senior dog who needs a home?
Shelters and rescues can list adoptable senior dogs for free.