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Underdogs Animal rescue in Boulder, CO

Underdogs is an all-breed dog (and a few cats) foster-based rescue. We assist high-kill shelters and abandoned animals through cooperative rescue efforts in Colorado, across the country and abroad.

Our dogs are adopted out fully vaccinated and spayed/neutered as age allows. If our puppies are too young to be spayed and neutered, we take a spay/neuter deposit at time of adoption.

Contact —
Email —
Phone (720) 295-9165
Website
Address
Boulder, CO 80305
Donation —
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See every new pet that comes to this rescue!

Create an alert, and we'll notify you every time a new pet comes in who meets your criteria.

Adoptable pets at Underdogs

We'll also keep you updated on Felix's adoption status with email updates.
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Felix

American Pit Bull Terrier/American Bulldog

Male, 4 yrs 11 mos
Boulder, CO
We'll also keep you updated on Poppy's adoption status with email updates.
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Poppy

Pug/Chihuahua

Female, 1 yr 7 mos
Boulder, CO
We'll also keep you updated on Princess's adoption status with email updates.
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Princess

Labrador Retriever/Border Collie

Female, 2 yrs 7 mos
Boulder, CO
We'll also keep you updated on Loki's adoption status with email updates.
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Loki

Labrador Retriever/Boxer

Male, 1 yr 7 mos
Boulder, CO
We'll also keep you updated on Donny's adoption status with email updates.
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Donny

Labrador Retriever

Male, 3 yrs 7 mos
Boulder, CO
We'll also keep you updated on Gonzo - Needs a Hero Foster or Adopter!'s adoption status with email updates.
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Gonzo - Needs a Hero Foster or Adopter!

Boxer/American Bulldog

Female 4 yrs 7 mos
Boulder, CO
We'll also keep you updated on Elf's adoption status with email updates.
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Elf

Labrador Retriever/Mastiff

Female, 11 yrs 7 mos
Boulder, CO
We'll also keep you updated on Charlie Feeny's adoption status with email updates.
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Charlie Feeny

Jack Russell Terrier/Poodle (Miniature)

Male, 6 yrs 2 mos
Boulder, CO
See Adopted Pets

Rescue FAQs

Colorado Front Range

Additional adoption info

Underdogs requires an adoption application from all potential adopters. We will review every application and contact you regarding your application approval status. Our adoption fees are: $250 for adults and $300 for puppies.

Adoption application

https://underdogsrescue.org/adopt-form/

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Get adoption advice

How to prepare for bringing a new shelter or rescue pet home
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Get adoption advice

Introducing a new pet to your existing pets
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Get adoption advice

How to navigate common bumps in the adoption process

Pets at shelters & rescues near Underdogs

Beagle Freedom Project - CO

Denver, CO 80014

Small Dog Rescue of Northern Colorado

Loveland, CO 80537

Mountain High Collie and Sheltie Rescue

P. O. Box 620714,
Littleton, CO 80162

We'll also keep you updated on Bessie's adoption status with email updates.
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Bessie

Boston Terrier/Mixed Breed (Small)

Female, 12 yrs 7 mos
Fort Collins, CO
We'll also keep you updated on Chely's adoption status with email updates.
Special Needs
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Chely

Mixed Breed (Medium)/American Staffordshire Terrier

Female, 3 yrs 9 mos
Loveland, CO
We'll also keep you updated on Sienna's adoption status with email updates.
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Sienna

Australian Kelpie/Pit Bull Terrier

Female, 1 yr 9 mos
Littleton, CO
We'll also keep you updated on 553 - Black's adoption status with email updates.
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553 - Black

Doberman Pinscher/Hound (Unknown Type)

Female, 2 mos
Parker, CO
We'll also keep you updated on Ace Surprise's adoption status with email updates.
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Ace Surprise

Domestic Shorthair

Male, Young
Denver, CO
We'll also keep you updated on VOLLEYBALL's adoption status with email updates.
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VOLLEYBALL

Rat

Male, Adult
Denver, CO

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