
Mooshu
Meet Mooshu, a 15-pound bundle of love who is ready for his true second chance. At 5 years old, Mooshu’s story started with a scary stay at a high-pre…
Mutts in Need • Newport Beach, CA
Senior Border Terrier dogs in California
Meet 1 adoptable senior Border Terrier dog (age 7+) in California. Each one is from a shelter or rescue and ready for a calm, loving home.
There is currently 1 adoptable senior Border Terrier dog (age 7 and up) in California, each from a local shelter or rescue. Older Border Terriers are often passed over for puppies, yet they're usually house-trained, settled in temperament, and ready to bond right away — and because they're fully grown, you already know their size and personality. Adopting a senior Border Terrier in California means welcoming a calm, grateful companion who can settle in from day one.

Meet Mooshu, a 15-pound bundle of love who is ready for his true second chance. At 5 years old, Mooshu’s story started with a scary stay at a high-pre…
Mutts in Need • Newport Beach, CA
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 any dog's profile to see the shelter or rescue caring for them in California, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance simply gathers senior Border Terriers in one place so they're easier to find.
Availability changes often as dogs are adopted and new ones are listed. If you don't see a senior Border Terrier in California right now, check back soon or browse nearby states — new dogs are added regularly.
Shelters and rescues can list adoptable senior dogs for free.