10+ years
Sprocket
Sprocket is a male Jack Russell Terrier/Rat Terrier, 11 yrs 2 mos (senior). He is at Bishop's Small Dog Rescue in Waterloo, IL. Senior dogs make wonde…
Bishop's Small Dog Rescue • Waterloo, IL
Senior Jack Russell Terrier Rat Terrier dogs in Illinois
Senior Jack Russell Terrier Rat Terrier dogs for adoption in Illinois
Meet 1 adoptable senior Jack Russell Terrier Rat Terrier dog (age 7+) in Illinois. Each one is from a shelter or rescue and ready for a calm, loving home.
Older Jack Russell Terrier Rat Terriers in Illinois 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 Rat Terrier in Illinois means welcoming a calm, grateful companion who can settle in from day one.
Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Other senior dogs in Illinois by breed
Adopting a senior Jack Russell Terrier Rat Terrier in Illinois — 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 Jack Russell Terrier Rat Terrier in Illinois?
Open any dog's profile to see the shelter or rescue caring for them in Illinois, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance simply gathers senior Jack Russell Terrier Rat Terriers in one place so they're easier to find.
Are there always senior Jack Russell Terrier Rat Terrier dogs available in Illinois?
Availability changes often as dogs are adopted and new ones are listed. If you don't see a senior Jack Russell Terrier Rat Terrier in Illinois right now, check back soon or browse nearby states — new dogs are added regularly.
Can I adopt a senior Jack Russell Terrier Rat Terrier from Illinois if I live elsewhere?
Often, yes. Many rescues and shelters in Illinois arrange or help coordinate transport for the right adopter, while others prefer a local meet-and-greet first. Open a dog's profile and ask the organization directly how their out-of-area adoption process works.
Know a senior Jack Russell Terrier Rat Terrier in Illinois who needs a home?
Shelters and rescues can list adoptable senior dogs for free.