Senior confirmed
CAMERON
CAMERON is a large male Pit Bull Terrier / Labrador Retriever, senior, at Denver Animal Shelter in Denver, CO. Senior dogs make wonderful companions.
Denver Animal Shelter • Denver, CO
Senior dogs near Denver
Senior dogs for adoption in Denver, Colorado
Meet 19 adoptable senior dogs (age 7+) in and around Denver. Each one is from a local shelter or rescue and ready to give an older dog's quiet, grateful love.
Senior dogs (age 7 and up) wait far longer for homes than puppies, even though they're usually house-trained, settled in temperament, and happy to nap at your feet. Adopting an older dog in and around Denver, Colorado means a grateful companion close to home — and often a shorter drive to meet them in person. Always confirm availability and adoption steps directly with the shelter or rescue.
Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.
Available senior dogs in Denver, Colorado
Senior confirmed
NOVA
Meet Nova, she can be shy at first and may take some time to warm up. A home with older kids who can understand her need for space would be ideal. Onc…
Denver Animal Shelter • Denver, CO
Senior confirmed
VECTOR
This darling little gentleman is Vector! He is mellow, loves to go on walks and loves attention!
Denver Animal Shelter • Denver, CO
Senior confirmed
FENDI
Fendi is a small, sweet girl who just needs a little time to feel safe. She can be nervous when first meeting new people, but once she warms up, her g…
Denver Animal Shelter • Denver, CO
Senior confirmed
BUDDY
Don't let his age fool you - Buddy is still spry and full of life! He loves adventures and playtime. His previous owner said he has lived with kids of…
Denver Animal Shelter • Denver, CO
Senior confirmed
MUSCLE TEE
This small but beefy guy is Muscle Tee! He is hilarious, super sweet and will keep you laughing. Don't let his age fool you! He has plenty of energy a…
Denver Animal Shelter • Denver, CO
Senior confirmed
MUDD
Mudd is fluffy bundle of energy! He is super sweet and loves walks and cuddles.
Denver Animal Shelter • Denver, CO
10+ years
HAPPY
This little pup is a sweet older fluff ball that enjoys pets and being around people. This dog has lived with well other dogs. Please ask about the 2 …
Denver Animal Shelter • Denver, CO
Senior confirmed
ZACK
Zack is a happy, busy, energetic guy and a great walker. He's quite friendly and social and gets very excited when he meets new people. He has to shak…
Dumb Friends League • Denver, CO
Senior confirmed
AMIRA
Amira is a very affectionate girl who loves spending time with her people and forming close bonds with those she trusts. She can be a little nervous w…
Dumb Friends League • Denver, CO
10+ years
MOONSHINE
Meet Moonshine. This affectionate girl loves to head to the play yard and splash around in the baby pool. She's definitely a water baby! She's no shad…
Dumb Friends League • Denver, CO
10+ years
GOMDULLY
This little pup is a sweet older fluff ball that enjoys pets and being around people. This dog has lived with well other dogs. Please ask about the 2 …
Denver Animal Shelter • Denver, CO
Senior confirmed
BILL NYE
Hi there! My name is Bill Nye and I am a superstar here at the shelter! I do love to talk and enjoy a good snuggle session. I have lived with dogs, ca…
Denver Animal Shelter • Denver, CO
Senior confirmed
LOTUS
Meet Lotus, a sweet girl who loves pets and per volunteers also loves treats and is a great walker.
Denver Animal Shelter • Denver, CO
Senior confirmed
RUBY
It's unanimous: Ruby is sweet and gentle. She's a happy lady of a certain age who enjoys walks, but enjoys affection even more. We have limited backgr…
Dumb Friends League • Denver, CO
Senior confirmed
GUMBO
Gumbo may be aged, but he still acts like a puppy! He has plenty of energy, loves to be involved in the fun, loves adventures and may even like other …
Denver Animal Shelter • Denver, CO
Senior confirmed
Cuddles
Cuddles is a very sweet girl who came to CCFR because her elder owner could no longer care for her. At 10 years old she is a mature girl, but that doe…
Colorado Corgis and Friends • Denver, CO
Senior confirmed
LEELA
Meet Leela, a old girl with a young spirit. She will bring energy to your home.
Denver Animal Shelter • Denver, CO
Senior confirmed
FOREST
Forest is a sweet medium sized pup with energy abound! She previously lived well with another dog and did well meeting a new dog friend here at the sh…
Denver Animal Shelter • Denver, CO
Other cities in Colorado
Adopting a senior dog in Denver — 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 Denver?
Open any dog's profile to see the shelter or rescue caring for them near Denver, Colorado, then use the adoption link or contact details to apply directly with that organization. Lily's Second Chance simply gathers local senior dogs in one place so they're easier to find.
Are there always senior dogs available in Denver?
Availability changes often as dogs are adopted and new ones are listed. If you don't see a senior dog in Denver right now, check back soon or browse all of Colorado — new dogs are added regularly.
How much does it cost to adopt a senior dog near Denver?
Adoption fees vary by organization, but senior dogs are frequently discounted or sponsored because they wait the longest. Open a dog's profile or contact the shelter or rescue directly for their current fee and any covered vet care.
What should I expect when I bring a newly adopted senior dog home?
Most senior dogs have a brief adjustment period — a few days to a couple of weeks — as they settle into a new home. They're often shy at first, then relax once they feel safe. A calm routine, a comfortable place to rest, and patience make the transition easier for both of you.
Know a senior dog near Denver who needs a home?
Shelters and rescues can list adoptable senior dogs for free.