Senior dogs in Arizona
Meet 233 adoptable senior dogs (age 7+) in Arizona. Each one is from a shelter or rescue and ready to give an older dog's quiet, grateful love. Showing 1–30 of 233 below.
Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Senior dogs — age 7 and up — wait far longer for homes than puppies, even though they're usually already house-trained, past the chewing stage, and happy to nap at your feet. Adopting an older dog in Arizona means you typically know their size, temperament, and energy level from day one: fewer surprises, and a grateful companion who settles in fast. Always confirm availability and adoption requirements directly with the shelter or rescue.
CLOVER is a senior female Poodle (Miniature), small in size, at Maricopa County Animal Care & Control - West Valley Animal Care Center in Phoenix, AZ.…
Maricopa County Animal Care & Control - West Valley Animal Care Center • Phoenix, AZ
My name is Gizmo. I am a neutered male, black and white Welsh Corgi - Pembroke mix.
Pima Animal Care Center • Tucson, AZ
My name is Lala. I am a spayed female, white and tan Pit Bull Terrier mix.
Pima Animal Care Center • Tucson, AZ
My name is Ginger. I am a female, silver and white German Shepherd Dog mix.
Pima Animal Care Center • Tucson, AZ
My name is Walter*.I am a male, tan and black German Shepherd Dog mix.
Pima Animal Care Center • Tucson, AZ
My name is Lester*.I am a neutered male, blue and fawn Pit Bull Terrier.
Pima Animal Care Center • Tucson, AZ
My name is Itsy*.I am a spayed female, blue and white Pit Bull Terrier mix.
Pima Animal Care Center • Tucson, AZ
My name is Alicia. I am a female, black and brown German Shepherd Dog.
Pima Animal Care Center • Tucson, AZ
Maricopa County Animal Care & Control - West Valley Animal Care Center • Phoenix, AZ
My name is Yoga*.I am a spayed female, blue Pit Bull Terrier.
Pima Animal Care Center • Tucson, AZ
My name is Little Lady*.I am a spayed female, black German Shepherd Dog mix.
Pima Animal Care Center • Tucson, AZ
Meet Missy: A Loving Senior Looking for Her Forever Home! Missy is a gentle, sweet senior girl who has been through so much in her life, and she’s now…
2nd Chance Dog Rescue • Queen Creek, AZ
MEET TENNIS!! ALWAYS UP FOR SOME FUN!! Looking for your new best friend? Meet Tennis — a 6-year-old mix who is a certified lovebug! This sweet and soc…
Underdog Rescue of Arizona, LLC • Chandler, AZ
MEET HEAVEN! Heaven is a 65 lb, 5–6-year-old sweetheart with a heart full of love and a soft spot for human connection. This friendly, affectionate gi…
Underdog Rescue of Arizona, LLC • Chandler, AZ
Meet Taz! This sweet 10 year old senior came from a hoarding situation with 99 other dogs. We think he may have spent a lot of time in a crate. What w…
Arizona Boston Terrier Rescue • Scottsdale, AZ
Maricopa County Animal Care & Control - West Valley Animal Care Center • Phoenix, AZ
Why I'd make a great companion: ~Hellooo! My name is Madonna and I weigh 47 LBS! ~I have the energy of a firecracker, and a deep, lifelong appreciatio…
Arizona Humane Society - Sunnyslope • Phoenix, AZ
MOOSE is a male Labrador Retriever, a large senior at Maricopa County Animal Care & Control - West Valley Animal Care Center in Phoenix, AZ. Senior do…
Maricopa County Animal Care & Control - West Valley Animal Care Center • Phoenix, AZ
BLANCHE is a senior female Poodle (Miniature), a small dog at Maricopa County Animal Care & Control - West Valley Animal Care Center in Phoenix, AZ. S…
Maricopa County Animal Care & Control - West Valley Animal Care Center • Phoenix, AZ
MINT is a senior male Chihuahua, small in size, at Maricopa County Animal Care & Control - West Valley Animal Care Center in Phoenix, AZ. Senior dogs …
Maricopa County Animal Care & Control - West Valley Animal Care Center • Phoenix, AZ
BAILEY is a senior male Shih Tzu, small in size, at Maricopa County Animal Care & Control - West Valley Animal Care Center in Phoenix, AZ. Senior dogs…
Maricopa County Animal Care & Control - West Valley Animal Care Center • Phoenix, AZ
ELMO is a small, senior male Chihuahua located in Phoenix, AZ at Maricopa County Animal Care & Control - West Valley Animal Care Center. Senior dogs m…
Maricopa County Animal Care & Control - West Valley Animal Care Center • Phoenix, AZ
Robbie is a 10-year-old female Chihuahua at Forever Loved Pet Sanctuary in Scottsdale, AZ. Senior dogs make wonderful companions.
Forever Loved Pet Sanctuary • Scottsdale, AZ
Slow intros to other dogs. Fostered with 2 other dogs (male and female). Not good with cats. Good with adults (not with kids). House trained. Low ener…
Desert Haven Sanctuary • Chandler, AZ
These organizations currently have at least one adoptable senior dog listed on Lily's Second Chance.
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 which shelter or rescue is caring for them, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance gathers senior dogs in one place so they're easier to find — the adoption itself happens through the local group.
Adoption fees vary by organization, but senior dogs are frequently discounted or sponsored because they wait the longest. Many rescues also begin any needed medical care before adoption. The dog's profile or the shelter can confirm the current fee.
Usually not. Older dogs are typically calmer and already trained, which makes the first weeks far easier than with a puppy. Some have age-related needs like a special diet or joint support, and the listing or shelter will tell you what to expect.
Yes. Most shelters and rescues in Arizona welcome adopters from anywhere in the state, and some can arrange transport within Arizona for the right match. Open a dog's profile to see the organization's contact details and ask them directly how their process works.
Senior dogs usually settle in faster than puppies because they're already past the most demanding stage. Expect a brief adjustment period — they may be shy at first, then relax into their personality. A consistent routine, a comfortable spot to rest, and patience are usually all it takes.
Many shelters and rescues in Arizona offer foster programs — sometimes with a foster-to-adopt path so you can try the match before committing. Fostering is especially valuable for senior dogs because it gets them out of a kennel and into a calm home while they wait for their forever family. Ask the organization on any dog's profile whether fostering is available.
Many senior dogs are calm, gentle, and well-suited to family life — but it depends on the individual dog more than anything else. The shelter or rescue caring for each dog can tell you their specific history with children, cats, and other dogs before you apply. Many organizations offer meet-and-greets to make sure the match is right for everyone.
Shelters and rescues can list adoptable senior dogs for free.
