10+ years
Odie
Hi, I am Odie! I am a sweet, gentle and loving older pup looking for a home. I like to cuddle, take naps on the couch and walk around the yard. I am u…
Larimer Humane Society • Fort Collins, CO
Senior dogs near Fort Collins
Senior dogs for adoption in Fort Collins, Colorado
Meet 17 adoptable senior dogs (age 7+) in and around Fort Collins. 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 Fort Collins, 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 September 24, 2026 at 2:23 PM EDT. Listings refresh throughout the day. Always confirm a dog’s availability with the shelter or rescue before making plans.
Available senior dogs in Fort Collins, Colorado
17 senior dogs available in Fort Collins, Colorado.
Senior confirmed
Leela
Meet Leela! She is 8 years old and 66 pounds. Leela is a lovely lady that is ready for her forever home! She likes to greet you by grabbing one of her…
Until They're Home • Fort Collins, CO
10+ years
Tyche
Meet Tyche, a delightful senior dog who is ready to steal your heart! At 10 years old, she brings a wealth of love and loyalty, and she’s looking for …
Until They're Home • Fort Collins, CO
Updated recently
Bentley
Meet Bentley! Bentley is a sweet senior pup who loves to cuddle and relax in the sun. He has never met a person he does not love, and while 11 years o…
Until They're Home • Fort Collins, CO
Senior confirmed
Averi
My name is Averi and I am an independent girl. I like to spend my days being lazy on the couch in and out of naps or sun bathe outside protecting my h…
Until They're Home • Fort Collins, CO
10+ years
Kuzco
Meet Kuzco! This sweet, senior beagle is looking for his forever home! He is a nervous, gentle soul who loves snuggles once he gets to know you!
Until They're Home • Fort Collins, CO
Senior confirmed
Forest
Meet Forest! She is a sweet and playful girl ready for her new home! She is 7 years old and about 50 pounds. Forest loves toys and going for walks. Sh…
Until They're Home • Fort Collins, CO
Senior confirmed
David Puddy
Meet David Puddy! He is 8 years old and just under 80 pounds. This senior boxer boy is looking for a new home to spend his golden years. He is good wi…
Until They're Home • Fort Collins, CO
Senior confirmed
Toby
Meet Toby, an 8-year-old bundle of love and relaxation! Toby is a laid-back canine companion who thrives on snuggles and cozy moments. With his gentle…
Until They're Home • Fort Collins, CO
Senior confirmed
Daryl
Meet Daryl! He is a 9 year old Plott Hound mix looking for a new home to spend his golden years. He is a bonded pair with Jesse. Daryl is a sweet boy …
Until They're Home • Fort Collins, CO
10+ years
Chloe
Hi, I'm Chloe! I am a fluffy and friendly pup looking for a new home. I can be fearful when meeting new people and in new situations, so I need to fin…
Larimer Humane Society • Fort Collins, CO
10+ years
Sarge
Hi there, I'm Sarge. I have the most beautiful, soulful puppydog eyes and a personality to match. I love attention and going out for walks, or to lay …
Larimer Humane Society • Fort Collins, CO
Senior confirmed
Luna
Hello! I am Luna! I am a wonderful dog that is looking for my new home. I like to escape so I would do best in a home with a 6ft wooden fence. I look …
Larimer Humane Society • Fort Collins, CO
Senior confirmed
Kylie
Meet Kylie! Kylie is a 7 year old cattle dog looking for a new home. She has lots of energy and loves to be the center of attention! She can do well w…
Until They're Home • Fort Collins, CO
10+ years
Mika
Hello Everybody! My name is Mika (mee-kuh). I’m a Dalmatian mix, and a little bit bigger girl (because I am tall), but I only weigh about 55-57 pounds…
Dalmatian Rescue of Colorado • Fort Collins, CO
10+ years
Jessie
Meet Jessie! Jessie is a 10 year old Weimaraner mix and is bonded with Daryl. She is a sweet girl who loves to go for walks and take naps. Jessie and …
Until They're Home • Fort Collins, CO
Senior confirmed
Ivory
Hi! I'm Ivory and I'm a fun older pup who is looking for a home where I can be the only pet. I don't mind meeting other dogs out on walks but I need a…
Larimer Humane Society • Fort Collins, CO
Other cities in Colorado
Adopting a senior dog in Fort Collins — 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 Fort Collins?
Open any dog's profile to see the shelter or rescue caring for them near Fort Collins, 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 Fort Collins?
Availability changes often as dogs are adopted and new ones are listed. If you don't see a senior dog in Fort Collins 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 Fort Collins?
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 Fort Collins who needs a home?
Shelters and rescues can list adoptable senior dogs for free.