Senior confirmed
Augusta
Augusta is a medium-sized senior female Terrier at Best Friends Animal Society Utah in Salt Lake City, UT. Senior dogs make wonderful companions.
Best Friends Animal Society Utah • Salt Lake City, UT
Senior Terrier dogs
Senior Terrier dogs for adoption
Meet 263 adoptable senior Terrier 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 151–180 of 263 below.
Senior Terriers 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 Terrier one of the most predictable and rewarding dogs you can welcome home.
Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Available senior Terrier dogs
Senior confirmed
Lux
Hi there! I’m available for adoption and the staff is still getting to know me. As they learn more about my personality, they’ll be able to share all …
Best Friends Animal Society Utah • Salt Lake City, UT
Senior confirmed
FRITO
Hi I'm Frito! I’m a sweet, senior guy who loves nothing more than curling up on a fluffy bed and soaking in the cozy vibes. I enjoy sniffing and explo…
Chula Vista Animal Care Facility • Chula Vista, CA
Senior confirmed
Shadow
To sponsor my trip to WI, go to www.tailwaggers911.com for more info! ***I am able to go home to my forever family right from transport!! You get a 5 …
Tail Waggers 911 • Grafton, WI
10+ years
NANI
NANI is a medium-sized senior female Terrier at Los Angeles County Animal Control - Agoura in Agoura, CA. Senior dogs make wonderful companions.
Los Angeles County Animal Control - Agoura • Agoura, CA
Senior confirmed
Flora Mae in TX
Age: approx 8 years old Weight: 16 lbs My adoption fee is $ 399 which includes transportation charges to the Northeast. If you serious about adopting,…
Small Dog Rescue of New England, Inc • Cranston, RI
Senior confirmed
Samson
All HSDC, Humane Society of Dallas County, adoptable pets are spayed or neutered, microchipped, and up to date on vaccines upon adoption. The standard…
Dallas Pets Alive • Dallas, TX
10+ years
Matt
Matt is a sweet senior gentleman who is looking for a comfy home where he can spend his golden years. Matt enjoys a soft spot in the sun for dog-nappi…
Best Friends Animal Society North West Arkansas • Bentonville, AR
10+ years
Snowee
At 12 years young, Snowee is proof that the best companions only get sweeter with age. This handsome Terrier mix is a gentle, loving soul who forms a …
Polka Dogz Pet REscue, INc. • oakland, FL
10+ years
WOODY
WOODY is a senior male Terrier, small in size, at Corona Animal Services in Corona, CA. Senior dogs make wonderful companions.
Corona Animal Services • Corona, CA
Senior confirmed
Cholula
All HSDC, Humane Society of Dallas County, adoptable pets are spayed or neutered, microchipped, and up to date on vaccines upon adoption. The standard…
Dallas Pets Alive • Dallas, TX
At Risk
Luka TX
Meet Luka Luka's story before arriving at a high-kill Texas shelter is a bit of a mystery. What we do know is that he came to us with a large mass on …
Northstar Pet Rescue • Boonton, NJ
Senior confirmed
Phinn
Goofy, lovable, and kind hearted describe this sweet boy perfectly! Phineas is looking for his forever home and forever family to play fetch with, cud…
Dallas Pets Alive • Dallas, TX
Senior confirmed
ALPHA
ALPHA is a large female Terrier senior at Seminole County Animal Services in Sanford, FL. Senior dogs make wonderful companions.
Seminole County Animal Services • Sanford, FL
Senior confirmed
Peanut
☀️ Peanut: Small Name, Endless Joy ☀️Peanut is a 7-year-old Pit Bull mix weighing 45 lbs, and in a very short time, she’s completely stolen the hearts…
Maryville Alcoa Animal Rescue Center • Maryville, TN
Senior confirmed
WYATT
WYATT is a small male Terrier senior at Corona Animal Services in Corona, CA. Senior dogs make wonderful companions.
Corona Animal Services • Corona, CA
Senior confirmed
WINONA
WINONA is a small senior female Terrier at Corona Animal Services in Corona, CA. Senior dogs make wonderful companions.
Corona Animal Services • Corona, CA
Senior confirmed
TANK
TANK is a large male senior Terrier at Seminole County Animal Services in Sanford, FL. Senior dogs make wonderful companions.
Seminole County Animal Services • Sanford, FL
Senior confirmed
Little Bit
Looking for the perfect couch buddy? This sweet 7-year-old Chihuahua mix is ready to find her forever family through Paws of Love Animal Rescue ❤️ ✔️ …
Paws of Love Animal Rescue • Dallas, TX
Senior confirmed
Pongo (GrandPaws)
Pongo is a great little senior dog whose owner passed away. He's house trained, walks well on a leash and is good with others. He's friendly and happy…
Central Valley Rescue Railroad • Lindsay, CA
10+ years
Trixie
Trixie says Hi! Trixie is always happy to meet someone new, greeting everyone with a hearty tail wag. She is an approximately 10-year-old All-American…
Shelter Animals Rescue Group • Oak Ridge, TN
Senior confirmed
Tilly
If happiness had four legs and a wagging tail, it would be Tilly! This sweet, wiggly girl has never met a stranger and is ready to make a new friend. …
Dallas Pets Alive • Dallas, TX
10+ years
Raiya
Meet Raiya! A gentle eleven-year-old Terrier mix currently in Buffalo, NY, whose soulful presence and mostly black coat wrap her in a quiet kind of el…
Joyful Pets Animal Rescue • Amherst, MA
10+ years
Edelstein TX
Edelstein is an independent, easy going, and friendly old man. He is generally calm and quiet in the kennel as long as he’s gotten time to wander the …
Northstar Pet Rescue • Boonton, NJ
10+ years
Bella
Bella is a low‑energy, ten-year-old, 24lb companion that has an affectionate nature when she trusts and bonds with her person, thereafter, she will tr…
Speaking of Dogs Rescue • Toronto, ON
Senior confirmed
Cali
Bright eyed Cali is ready for a home to call her own! She comes to you leash trained, crate trained and house trained and she is ready to learn more! …
Dallas Pets Alive • Dallas, TX
10+ years
SARG
SARG is a senior, large male Terrier at Seminole County Animal Services in Sanford, FL. Senior dogs make wonderful companions.
Seminole County Animal Services • Sanford, FL
Senior confirmed
ROCKET
ROCKET is a male senior Terrier, large, at Seminole County Animal Services in Sanford, FL. Senior dogs make wonderful companions.
Seminole County Animal Services • Sanford, FL
Senior confirmed
Lina
Lina is a 7-year-old, 12-pound terrier mix with a big personality packed into a tiny body. Originally a semi-feral pup from Cherokee, NC, Lina has com…
Mountain Pet Rescue Asheville • Candler, NC
Senior confirmed
Beau
This gorgeous boy looks like he belongs on glossy catalog pages or some fancy pet magazine modeling all the latest trends. Beau is learning what it’s …
Dallas Pets Alive • Dallas, TX
Senior Terrier dogs by state
Other breeds
Adopting a senior Terrier — 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 Terrier?
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 Terrier dogs a good fit for first-time adopters?
Often, yes. An older Terrier 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 Terrier 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 Terrier?
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 Terrier instead of adopting?
Many shelters and rescues offer a foster program, sometimes with a foster-to-adopt path. Fostering a senior Terrier 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.