Senior Boston Terrier dogs

Senior Boston Terrier dogs for adoption

Meet 36 adoptable senior Boston 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 31–36 of 36 below.

Senior Boston 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 Boston 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 Boston Terrier dogs

10+ years
Zeus, adoptable senior Boston Terrier in Harrison, AR

Zeus

Boston Terrier • ♂ Male • Small • 10 years

Zeus is a10 year-old Brindle Boston mix, 33 pounds of muscle, with a gentle mouth; he's a very loving guy who loves to play with dogs his size. He's a…

Ozark Homeward Bound • Harrison, AR

10+ years
Bones - HOSPICE FOSTER, adoptable senior Boston Terrier in Plano, TX

Bones - HOSPICE FOSTER

Boston Terrier • ♂ Male • 16 years

Hi there! My name is Bones, I am about 16 years old and 29 lbs. I am a very sweet senior boy. I am blind but I can still hear ok. I love to chase the …

Boston Terrier Rescue of North Texas • Plano, TX

10+ years
Dallas, adoptable senior Boston Terrier in Plano, TX

Dallas

Boston Terrier • ♂ Male • 11 years

Hey y'all! My name is Dallas and I'm 11-year-old boy looking for my forever home. I weigh 26 pounds. I love to play with toys, but my foster mom says …

Boston Terrier Rescue of North Texas • Plano, TX

Senior confirmed
Happy - IN TRAINING, adoptable senior Boston Terrier in Plano, TX

Happy - IN TRAINING

Boston Terrier • ♂ Male • 8 years

Hellooooo there! My name is Happy, and I am about 8 years old, 25 lbs. I am a super-fun boy, and very loving! I have high energy, but also enjoy relax…

Boston Terrier Rescue of North Texas • Plano, TX

At Risk
MJ, adoptable senior Boston Terrier in Pittstown, NJ

MJ

Boston Terrier • ♂ Male • Small • 9 years

Meet MJ! He is a 9yr old beagle/terrier mix. He was found as a stray in KY and ended up in a kill shelter...until we rescued him. He seems to get alon…

S&L Animal Rescue, Inc. • Pittstown, NJ

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Adopting a senior Boston 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 Boston 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 Boston Terrier dogs a good fit for first-time adopters?

Often, yes. An older Boston 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 Boston 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 Boston 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 Boston Terrier instead of adopting?

Many shelters and rescues offer a foster program, sometimes with a foster-to-adopt path. Fostering a senior Boston 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.