The national senior-dog directory

Senior dogs for adoption, nationwide

5,527 adoptable senior dogs (age 7+) are listed right now, with 5,276 currently grouped across 50 states. Search below, or browse by state or age.

Last updated July 12, 2026 at 9:30 AM EDT. Listings refresh automatically, usually every 12 hours.

Lily's Second Chanceis a free nonprofit directory built in memory of Lily, a senior dog adopted at 10 who gave seven beautiful years of love. We don't shelter or adopt out dogs ourselves — we gather listings from real shelters and rescues so older dogs get seen before they're overlooked.

10 senior dogs match your search

10 senior dogs match your search.

Search by name, breed, state, size, or sex — every result is a real, currently listed senior dog.

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INDIGO, adoptable senior Pomeranian in Fort Collins, CO

INDIGO

Pomeranian • ♀ Female • Small • Senior

Hi, my name is Indigo! I'm a sweet little lady looking for a home. New people and situations make me nervous, so I need to find a quiet home without c…

Larimer Humane Society • Fort Collins, CO

10+ years
MILO, adoptable senior Wirehaired Fox Terrier in Fort Collins, CO

MILO

Wirehaired Fox Terrier • ♂ Male • Medium • 11 years

Hi there, my name is Milo! I’m a super sweet, calm senior dog looking for my perfect retirement home. I’m ready to spend my golden years with a loving…

Larimer Humane Society • Fort Collins, CO

10+ years
CARRERA, adoptable senior Chihuahua in Fort Collins, CO

CARRERA

Chihuahua • ♀ Female • Small • 10 years

Hi there! My name is Carrera, and I may be a tiny senior gal, but don’t let my age fool you... I’m full of spunk, zoomies, and personality! I absolute…

Larimer Humane Society • Fort Collins, CO

Senior confirmed
SLINKY, adoptable senior Catahoula Leopard Dog in Fort Collins, CO

SLINKY

Catahoula Leopard Dog • ♂ Male • Large • 7 years

Hi, I’m Slinky. I’m a beautiful, friendly, gentle guy with a good record interacting with other dogs. I can become introverted when the other dogs in …

Larimer Humane Society • Fort Collins, CO

Senior confirmed
BUDDY, adoptable senior Pomeranian in Fort Collins, CO

BUDDY

Pomeranian • ♂ Male • Small • 9 years

Hi, I am Buddy. I am a super sweet, loving and outgoing older pup looking for a home. I like to cuddle, sniff around the yard and make friends. I have…

Larimer Humane Society • Fort Collins, CO

10+ years
SARGE, adoptable senior Pit Bull Terrier in Fort Collins, CO

SARGE

Pit Bull Terrier • ♂ Male • Medium • 11 years

Hi, I am Sarge. I am a super sweet and loving older gentleman looking for a home, I like to cuddle, play with toys and give kisses. I have a good hist…

Larimer Humane Society • Fort Collins, CO

10+ years
CHOPPER, adoptable senior Bulldog in Fort Collins, CO

CHOPPER

Bulldog • ♂ Male • Large • 11 years

Hi, I'm Chopper! I am a sweet and handsome boy who is looking for my new family. I am still pretty active for an older fellow, but I also like to cudd…

Larimer Humane Society • Fort Collins, CO

10+ years
WATSON, adoptable senior Australian Shepherd in Fort Collins, CO

WATSON

Australian Shepherd • ♂ Male • Medium • 10 years

Hi everyone! My name is Watson, and I'm a super sweet boy looking for my forever home. I have a great history with kids, cats, and dogs, and I absolut…

Larimer Humane Society • Fort Collins, CO

Senior confirmed
BANDIT, adoptable senior Pit Bull Terrier in Fort Collins, CO

BANDIT

Pit Bull Terrier • ♂ Male • Medium • 7 years

Hi, I am Bandit. I am a sweet and gentle older pup looking for a home. I like to cuddle, play with toys and go on walks. I can be nervous around new p…

Larimer Humane Society • Fort Collins, CO

Senior confirmed
CHICA, adoptable senior Labrador Retriever in Fort Collins, CO

CHICA

Labrador Retriever • ♀ Female • Medium • 8 years

Hi, I'm Chica! I'm a sweet and affectionate girl who loves being close to my people. If you're looking for a loyal cuddle buddy, I'm your gal! I'm a b…

Larimer Humane Society • Fort Collins, CO

Finding a senior dog, answered

How do I find senior dogs for adoption in my state?

Choose your state from the list on this page to see every adoptable senior dog (age 7 and up) that shelters and rescues have listed there. Each dog's profile links straight to the organization caring for them, so you apply with the right group.

Does Lily's Second Chance list senior dogs from every state?

Lily's Second Chance gathers adoptable senior dogs from shelters and rescues nationwide, and any US state can have listings. Right now senior dogs are listed in 52 states as dogs are adopted and new ones are added, so if your state isn't shown yet it's worth checking back or browsing a neighboring state.

Can I adopt a senior dog from another state?

Often, yes. Many rescues arrange or help coordinate transport for the right adopter, while others prefer a local meet-and-greet first. Open the dog's profile and ask the shelter or rescue directly how their out-of-state adoption process works.

How this directory works

Lily's Second Chanceis not a shelter, rescue, or breeder — it's a free nonprofit directory. Listings are pulled automatically from shelter management platforms and rescue networks (including the RescueGroups.org network and individual shelters' own websites), then refreshed on a recurring schedule so the dogs shown stay current. Adoption always happens through the shelter or rescue caring for the dog, never through Lily's Second Chance— every dog's profile links straight to that organization's adoption process or contact details.

Because availability changes constantly, always confirm a specific dog's status directly with the listing shelter or rescue before making plans to visit or apply. A dog whose listing shows it isn't open for adoption yet (e.g. still in transport or intake) is labeled "Coming soon" and kept out of the counts above until it opens up.

States with senior dogs right now

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Adopting a senior dog — what to expect

Most senior dogs are already house-trained and past the chewing/high-energy puppy stage, so the first weeks are usually calmer than raising a puppy. Expect a short adjustment period as a newly adopted senior settles in — a consistent routine, a comfortable place to rest, and some patience go a long way. Ask the shelter or rescue about the dog's health history, energy level, and any age-related needs (a special diet, joint support, etc.) before you apply; most are minor and manageable, and many organizations begin needed medical care before the dog is even listed.

Adopting a senior dog — 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 find a senior dog to adopt?

You can search by name, breed, state, city, or age, or browse the landing pages for each. Every result is a real senior dog listed by a shelter or rescue, and each profile links straight to the organization caring for that dog.

How do I adopt a dog I find here?

Open the dog's profile to see which shelter or rescue is caring for them, then use the adoption link or contact details on that profile to apply directly with the organization. Lily's Second Chance gathers senior dogs in one place so they're easier to find — the adoption itself always happens through the local shelter or rescue.

Are these listings up to date?

Listings are refreshed daily from shelters and rescues. Because dogs are adopted and added constantly, availability can change between updates — confirm any dog directly with the shelter or rescue.

Helpful resources

Looking for a specific breed?

Browse senior dogs by breed, or share a senior dog who needs a home.