
JACK #11
MEET JACK #11!!! Jack is a sweet boy. He does love to play! Jack loves to learn and learns new things quickly! Jack is not real fond of strangers so h…
Underdog Rescue of Arizona, LLC • Chandler, AZ
Senior Jack Russell Terrier dogs in Arizona
Meet 1 adoptable senior Jack Russell Terrier dog (age 7+) in Arizona. Each one is from a shelter or rescue and ready for a calm, loving home.
There is currently 1 adoptable senior Jack Russell Terrier dog (age 7 and up) in Arizona, each from a local shelter or rescue. Older Jack Russell 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 Jack Russell Terrier in Arizona means welcoming a calm, grateful companion who can settle in from day one.

MEET JACK #11!!! Jack is a sweet boy. He does love to play! Jack loves to learn and learns new things quickly! Jack is not real fond of strangers so h…
Underdog Rescue of Arizona, LLC • Chandler, AZ
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 Arizona, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance simply gathers senior Jack Russell 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 Jack Russell Terrier in Arizona right now, check back soon or browse nearby states — new dogs are added regularly.
Shelters and rescues can list adoptable senior dogs for free.