
Tilly
Tilly's family has to move out of the country and is not allowed to bring her. As big as she is, Tilly can look intimidating but she's really sweet. T…
Animal Shelter Volunteers of Texas • Montgomery, TX
Senior Bullmastiff dogs
Meet 4 adoptable senior Bullmastiff dogs (age 7+) from shelters and rescues across the country. Older dogs are often calm, house-trained, and ready to love from day one.
Meet 4 adoptable senior Bullmastiff dogs (age 7 and up) from shelters and rescues across the country. Senior Bullmastiffs 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 Bullmastiff one of the most predictable and rewarding dogs you can welcome home.

Tilly's family has to move out of the country and is not allowed to bring her. As big as she is, Tilly can look intimidating but she's really sweet. T…
Animal Shelter Volunteers of Texas • Montgomery, TX

LOCATION: Manchester, NHDOB: 02/20/2016Meet Isla, a larger-than-life senior Bullmastiff with a personality as bold as her 130 pounds of pure cuddle po…
SRGDRR Inc aka Save Rocky the Great Dane Rescue and Rehab • Bullard, TX


If you’re looking for a co-pilot for life’s adventures, this guy is ready to hop in the passenger seat and go. This adult American Staffordshire Terri…
Animal Rescue Fund of MS • Jackson, MS
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.
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.
Often, yes. An older Bullmastiff 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.
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.
Shelters and rescues can list adoptable senior dogs for free.