Senior confirmed
Cantaloupe
Oakland Animal Services • Oakland, CA
Senior Mixed Breed dogs in California
Senior Mixed Breed dogs for adoption in California
Meet 19 adoptable senior Mixed Breed dogs (age 7+) in California. Each one is from a shelter or rescue and ready for a calm, loving home.
Older Mixed Breeds in California 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 Mixed Breed in California means welcoming a calm, grateful companion who can settle in from day one.
Last updated August 20, 2026 at 10:26 PM EDT. Listings refresh automatically, usually every 12 hours.
Senior confirmed
Ochoa
Dachshund Rescue of Los Angeles • Los Angeles, CA
Senior confirmed
Coco
East County Animal Shelter • Pleasanton, CA
Senior confirmed
Senior confirmed
Roxxi
A Real Lover! · Crate Trained · Food-motivated · Has Lived With Dogs · Knows Tricks · Dog-to-Dog Test Complete · Buddy Pair approved!
Mary S. Roberts Pet Adoption Center • Riverside, CA
Senior confirmed
Betty
A Real Lover! · Staff Favorite · Dog-to-Dog Test Complete · Toy Lover · Social/Outgoing · Snuggly · Playful · Goofy · Affectionate
Mary S. Roberts Pet Adoption Center • Riverside, CA
Senior confirmed
10+ years
Tiger Lily
Rocket Dog Rescue • San Francisco, CA
Senior confirmed
Senior confirmed
Senior confirmed
Senior confirmed
Senior confirmed
Cantaloupe
Rocket Dog Rescue • San Francisco, CA
10+ years
Senior confirmed
Hazel
Not Good with Dogs · No Kids Under 5 years · No Kids 6-12 years
Santa Ynez Valley Humane Society / DAWG • Buellton, CA
Senior confirmed
Senior confirmed
Senior confirmed
Senior confirmed
Koda
Lily's Legacy Senior Dog Sanctuary • Petaluma, CA
Senior Mixed Breed dogs in other states
Other senior dogs in California by breed
Adopting a senior Mixed Breed in California — 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 Mixed Breed in California?
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 Mixed Breeds in one place so they're easier to find.
Are there always senior Mixed Breed dogs available in California?
Availability changes often as dogs are adopted and new ones are listed. If you don't see a senior Mixed Breed in California right now, check back soon or browse nearby states — new dogs are added regularly.
Can I adopt a senior Mixed Breed from California if I live elsewhere?
Often, yes. Many rescues and shelters in California 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 Mixed Breed in California who needs a home?
Shelters and rescues can list adoptable senior dogs for free.