Senior confirmed
Luna
Meet Luna! She's a wonderful dog who would love a person to call her own. Don't let her age fool you, she is still up for any adventure you throw her …
Seattle Animal Shelter • Seattle, WA
Senior dogs in Washington
Senior dogs for adoption in Washington
Meet 39 adoptable senior dogs (age 7+) in Washington. Each one is from a shelter or rescue and ready to give an older dog's quiet, grateful love. Showing 1–30 of 39 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 Washington 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.
Available senior dogs in Washington
10+ years
Senior confirmed
Miss Meatball
Meet Miss Meatball! She's an easy-going older gal who is ready for a home to caller her own. She came in as a stray, so we don't know a lot about her …
Seattle Animal Shelter • Seattle, WA
10+ years
Momo
Meet Momo At 14 years young and just 10 pounds, Momo is the definition of a gentle old soul. This sweet Jack Russell Terrier mix came to us after her …
The Alternative Humane Society of Whatcom County • Bellingham, WA
Senior confirmed
Nova
~~THIS DOG IS **NOT** IN THE CARE OF THE ALTERNATIVE HUMANE SOCIETY. THIS IS A COURTESY POST. PLEASE REACH OUT TO THE OWNER AT kaylaseverin@yahoo.com …
The Alternative Humane Society of Whatcom County • Bellingham, WA
10+ years
Pepper
Meet Pepper! Beautiful senior Pepper came to us from animal control. She was found as a stray in very poor condition. She was emaciated and missing mo…
Saving Great Animals • Bellevue, WA
10+ years
Shio
~~THIS DOG IS **NOT** IN THE CARE OF THE ALTERNATIVE HUMANE SOCIETY. THIS IS A COURTESY POST. PLEASE REACH OUT TO THE OWNER DIRECTLY AT sarahmc@live.c…
The Alternative Humane Society of Whatcom County • Bellingham, WA
Senior confirmed
Sugar from Korea
Hi, my name is Sugar and I am a wonderful 7 year-old female Maltese, weighing in at approximately 8 lbs. I was rescued from an illegal breeding facili…
Ginger's pet rescue • Federal Way, WA
Senior confirmed
Max
Meet Max! Shelter staff and volunteers have fallen in love with this intelligent and playful pup. Max's stoicism is quick to change once there's a toy…
Seattle Animal Shelter • Seattle, WA
Senior confirmed
Molly
Molly (also known as Molly Moo Cow!) is just the cutest thing! If you're looking for a super friendly, fun loving, affectionate and loyal friend for l…
Seattle Animal Shelter • Seattle, WA
At Risk
Luna
Luna (8 yrs) came from a high kill shelter in California. She loves people but can be selective with some dogs therefore it probably be best to have h…
Charlie Little Dog House • Vancouver, WA
10+ years
Bonded- Jasper and Chloe
Meet Jasper and Chloe! This sweet pair of seniors are in a long-term relationship, and we cannot separate them after 45+ dog years together. They are …
Welfare for Animals Guild • Sequim, WA
10+ years
Onika
Onika is an American Eskimo. She is a little reserved with strangers, but so sweet! 20 lbs and 10 years young! We are looking for a home for her and h…
Second Chance Companions • Battle Ground, WA
Senior confirmed
Akino
Akino is an American Eskimo. He is an outgoing guy that loves people and walks! He's 20 lbs and 9 years young! We are looking for a home for him and h…
Second Chance Companions • Battle Ground, WA
At Risk
Dobs
Meet Dobs! Our little friend Dobs was rescued from an overcrowded shelter where he was listed to be euthanized for space. We're so glad to have him wi…
Saving Great Animals • Bellevue, WA
At Risk
Lumiere
Meet Lumiere! This sweet boy came to us after being rescued from the euthanasia list at an overcrowded shelter. He is just the nicest dog! He came to …
Saving Great Animals • Bellevue, WA
Senior confirmed
Wilson
Meet Wilson! Wilson is looking for someone to grow old with. He is a 9 year-old herding mix ( Border Collie, Cattle Dog, McNab, and a little mystery m…
Saving Great Animals • Bellevue, WA
Senior confirmed
Truffle
Meet Truffle! This gentle sweetheart is the best little companion anyone could ask for. She is affectionate, easy-going and just darling. She loves al…
Saving Great Animals • Bellevue, WA
10+ years
Hercules
Meet Hercules! While not actually a demigod with legendary strength, Hercules is a good companion with a zest for life. Born in October 2014, Hercules…
Welfare for Animals Guild • Sequim, WA
10+ years
Leia
Meet Leia! We don't know much about early in her life, but her previous owners moved to housing that did not allow them to take her along. They though…
Welfare for Animals Guild • Sequim, WA
Senior confirmed
Puffy From Korea
Meet Puffy Puffy is a 9-year-old Maltese boy, weighing about 7 lbs, with a soft white coat and gentle eyes that reflect both his resilience and his qu…
Ginger's pet rescue • Federal Way, WA
10+ years
Penny
Meet Penny! She came to WAG after being found running loose. Born around 2015, Penny is a friendly senior who would love to have a secure home to reti…
Welfare for Animals Guild • Sequim, WA
Senior confirmed
Trixie
Animal Information: Trixie is a 9.5 year old sighthound/terrier mix with a gentle, sensitive nature. Her world recently changed when her owner of near…
Dog Gone Seattle Rescue • Seattle, WA
Senior confirmed
Eggnog a/k/a Eddie
Meet Eddie (aka Eggnog!) 11 lbs | 9 years young | Neutered | Microchipped | House trainedEddie is a tiny gentleman with a BIG personality—and one ear …
The Alternative Humane Society of Whatcom County • Bellingham, WA
10+ years
Neela
Meet Neela! She a blue standard poodle born in 2016, and is as sweet as they come. Neela is the perfect companion for anyone seeking a loyal and affec…
Welfare for Animals Guild • Sequim, WA
Senior confirmed
Kiwi a Jack Russell boy
KIWI** Kiwi is a seven-year-old purebred Jack Russell Terrier with a big personality. He loves chasing balls, going for car rides, walks, and running …
Rompin Paws Rescue • Arlington, WA
Senior confirmed
Kardi
Meet Kardi! She is a sweet 8-year-old female Boxer looking for her perfect “forever foster” retirement home. Kardi is spayed, current on her vaccines,…
MustLuvBoxers Rescue • Stanwood, WA
Senior confirmed
EDGAR
This pet was found on Dec 30, 2025. We’re still getting to know this pet’s unique personality and will share more soon.
Humane Society for Tacoma & Pierce County • Tacoma, WA
Senior confirmed
Bosco
My name is Bosco! I weigh around 75 pounds, which is a big improvement over the measly 44 pounds I was when I came into the rescue. Now I need to lose…
MustLuvBoxers Rescue • Stanwood, WA
Senior confirmed
LEENA
This is Leena! This bouncy girl brings playful energy wherever she goes. She loves to move, explore, and show off her happy, wiggly personality. Leena…
Humane Society for Tacoma & Pierce County • Tacoma, WA
Senior dogs in Washington by breed
Senior dogs in Washington by city
Shelters & rescues with senior dogs in Washington
These organizations currently have at least one adoptable senior dog listed on Lily's Second Chance.
- Welfare for Animals Guild — Sequim, Washington · See Welfare for Animals Guild’s senior dogs on Lily's Second Chance
- Saving Great Animals — Bellevue, Washington · See Saving Great Animals’s senior dogs on Lily's Second Chance
- Seattle Animal Shelter — Seattle, Washington · See Seattle Animal Shelter’s senior dogs on Lily's Second Chance
- The Alternative Humane Society of Whatcom County — Bellingham, Washington · See The Alternative Humane Society of Whatcom County’s senior dogs on Lily's Second Chance
- Dog Gone Seattle Rescue — Seattle, Washington · See Dog Gone Seattle Rescue’s senior dogs on Lily's Second Chance
- Humane Society for Tacoma & Pierce County — Tacoma, Washington · See Humane Society for Tacoma & Pierce County’s senior dogs on Lily's Second Chance
- Collar of Hope — Olalla, Washington · See Collar of Hope’s senior dogs on Lily's Second Chance
- Ginger's pet rescue — Federal Way , Washington · See Ginger's pet rescue’s senior dogs on Lily's Second Chance
- MustLuvBoxers Rescue — Stanwood, Washington · See MustLuvBoxers Rescue’s senior dogs on Lily's Second Chance
- Second Chance Companions — Battle Ground, Washington · See Second Chance Companions’s senior dogs on Lily's Second Chance
- Charlie Little Dog House — Vancouver, Washington · See Charlie Little Dog House’s senior dogs on Lily's Second Chance
- Dog Rescue Around Washington — Tacoma, Washington · See Dog Rescue Around Washington’s senior dogs on Lily's Second Chance
- Greyhound Pets, Inc. — Woodinville, Washington · See Greyhound Pets, Inc.’s senior dogs on Lily's Second Chance
- Rompin Paws Rescue — Arlington, Washington · See Rompin Paws Rescue’s senior dogs on Lily's Second Chance
Senior dogs in other states
Adopting a senior dog in Washington — 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 dog in Washington?
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.
How much does it cost to adopt a senior dog in Washington?
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.
Are senior dogs harder to care for?
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.
Can I adopt a senior dog from another city in Washington?
Yes. Most shelters and rescues in Washington welcome adopters from anywhere in the state, and some can arrange transport within Washington for the right match. Open a dog's profile to see the organization's contact details and ask them directly how their process works.
What should I expect in the first weeks after adopting a senior dog in Washington?
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.
Can I foster a senior dog in Washington instead of adopting?
Many shelters and rescues in Washington 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.
Are senior dogs good with children or other pets in a Washington home?
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.
Know a senior dog in Washington who needs a home?
Shelters and rescues can list adoptable senior dogs for free.