Senior confirmed
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 61–90 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
Senior confirmed
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10+ years
10+ years
10+ years
Senior confirmed
MED WAIVER MILO
MED WAIVER MILO is a senior male Terrier, small in size, located at Devore Animal Shelter in San Bernardino, CA. Senior dogs make wonderful companions…
Devore Animal Shelter • San Bernardino, CA
Senior confirmed
DELILAH
DELILAH is a senior female Terrier, medium 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
Senior confirmed
BRANDY
Brandy is a senior female Terrier, medium-sized, currently at Contra Costa Animal Services in Martinez, CA. Senior dogs make wonderful companions.
Contra Costa Animal Services • Martinez, CA
Senior confirmed
JUMBO
JUMBO is a small male Terrier senior located at San Antonio Animal Care Services in San Antonio, TX. Senior dogs make wonderful companions.
San Antonio Animal Care Services • San Antonio, TX
10+ years
CHICKEN LITTLE
CHICKEN LITTLE is a senior female Terrier, small in size, at San Antonio Animal Care Services in San Antonio, TX. Senior dogs make wonderful companion…
San Antonio Animal Care Services • San Antonio, TX
Senior confirmed
FRIZZLE
FRIZZLE is a small, senior female Terrier at San Antonio Animal Care Services in San Antonio, TX. Senior dogs make wonderful companions.
San Antonio Animal Care Services • San Antonio, TX
Senior confirmed
BEAR
BEAR is a senior male Terrier (medium) at The Animal Foundation - Las Vegas in Las Vegas, NV. Senior dogs make wonderful companions.
The Animal Foundation - Las Vegas • Las Vegas, NV
Senior confirmed
NESSI
NESSI is a senior female Terrier, medium size, currently at Los Angeles County Animal Control - Baldwin Park in Baldwin Park, CA. Senior dogs make won…
Los Angeles County Animal Control - Baldwin Park • Baldwin Park, CA
Senior confirmed
LUMIERE
LUMIERE is a small male Terrier (senior) at San Bernardino City Animal Control in San Bernardino, CA. Senior dogs make wonderful companions.
San Bernardino City Animal Control • San Bernardino, CA
Senior confirmed
JAKE
JAKE is a small male Terrier, a senior, at San Bernardino City Animal Control in San Bernardino, CA. Senior dogs make wonderful companions.
San Bernardino City Animal Control • San Bernardino, CA
Senior confirmed
Pip
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
Senior confirmed
ELTON JOHN
ELTON JOHN is a small male Terrier, a senior, 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
MATTIE
MATTIE is a senior female Terrier, small in size, currently at Long Beach Animal Care Services in Long Beach, CA. Senior dogs make wonderful companion…
Long Beach Animal Care Services • Long Beach, CA
10+ years
PEGLITA
PEGLITA is a senior female Terrier, small in size, available in Martinez, CA at Contra Costa Animal Services. Senior dogs make wonderful companions.
Contra Costa Animal Services • Martinez, CA
Senior confirmed
Larry (Bio ✅)
AVAILABLE FOR SAME DAY ADOPTION Larry, Animal ID#A61146334, Adult, Approx. 4.5 yrs, Male, 39 lbsI came into the shelter as a stray on 6/8/26 from Cabb…
Habersham County Animal Care and Control • Clarkesville, GA
Senior confirmed
Bing Bong
Don't let his tiny size fool you, Bing Bong has enough charm packed into his 7.5 pound frame to light up an entire room. This adorable 6 year old Terr…
Rescue City • Brooklyn, NY
10+ years
Piper (Courtesy Post)
This is a courtesy post. Please do not contact Heart of the Foothills Animal Rescue for information. Contact information is provided below. Name: Pipe…
Heart of the Foothills Animal Rescue • Rutherfordton, NC
10+ years
Lucy
Meet Lucy! Lucy is a 1-year-old Heeler/Terrier Mix weighing around 30 pounds, and she’s packed full of love, energy and spunk! This affectionate girl …
Second Chance Animal Center • Arlington, VT
10+ years
Bloom
Meet Bloom! This sweet girl is a 2-year-old Chihuahua and Terrier mix who is ready to find a family of her own. After lovingly raising her puppies, Bl…
California Labradors Retrievers and More Rescue • San Diego, CA
Senior confirmed
COOKIE
COOKIE is a small senior female Terrier at San Antonio Animal Care Services in San Antonio, TX. Senior dogs make wonderful companions.
San Antonio Animal Care Services • San Antonio, TX
Senior confirmed
Lyric
I'm Lyric, a striking 8-year-old mixed breed with Australian Shepherd heritage, and I'm ready to find my forever home! 🐕 At 40 pounds, I'm the perfec…
Animal Care Sanctuary • East Smithfield, PA
Senior Terrier dogs by state
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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.