10+ years
Colin - Foster to Adopt
Colin - Foster to Adopt is a 10-year-old male mixed breed located in Brunswick, ME, listed with Midcoast Humane. Senior dogs make wonderful companions…
Midcoast Humane • Brunswick, ME
Senior dogs near Brunswick
Senior dogs for adoption in Brunswick, Maine
Meet 4 adoptable senior dogs (age 7+) in and around Brunswick. Each one is from a local shelter or rescue and ready to give an older dog's quiet, grateful love.
Senior dogs (age 7 and up) wait far longer for homes than puppies, even though they're usually house-trained, settled in temperament, and happy to nap at your feet. Adopting an older dog in and around Brunswick, Maine means a grateful companion close to home — and often a shorter drive to meet them in person. Always confirm availability and adoption steps directly with the shelter or rescue.
Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Available senior dogs in Brunswick, Maine
Senior confirmed
Roxy
Roxy is a 7 years, 4 months senior female Mixed Breed at Midcoast Humane in Brunswick, ME. Senior dogs make wonderful companions.
Midcoast Humane • Brunswick, ME
Senior confirmed
Lena
Lena is a 7-year, 1-month-old female mixed breed at Midcoast Humane in Brunswick, ME. Senior dogs make wonderful companions.
Midcoast Humane • Brunswick, ME
Senior confirmed
Bradley
Bradley is a 9-year-old male mixed breed at Midcoast Humane in Brunswick, ME. Senior dogs make wonderful companions.
Midcoast Humane • Brunswick, ME
Adopting a senior dog in Brunswick — 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 dog in Brunswick?
Open any dog's profile to see the shelter or rescue caring for them near Brunswick, Maine, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance simply gathers local senior dogs in one place so they're easier to find.
Are there always senior dogs available in Brunswick?
Availability changes often as dogs are adopted and new ones are listed. If you don't see a senior dog in Brunswick right now, check back soon or browse all of Maine — new dogs are added regularly.
How much does it cost to adopt a senior dog near Brunswick?
Adoption fees vary by organization, but senior dogs are frequently discounted or sponsored because they wait the longest. Open a dog's profile or contact the shelter or rescue directly for their current fee and any covered vet care.
What should I expect when I bring a newly adopted senior dog home?
Most senior dogs have a brief adjustment period — a few days to a couple of weeks — as they settle into a new home. They're often shy at first, then relax once they feel safe. A calm routine, a comfortable place to rest, and patience make the transition easier for both of you.
Know a senior dog near Brunswick who needs a home?
Shelters and rescues can list adoptable senior dogs for free.