Denver Dumb Friends League - http://<a href="http://www.ddfl.org/....ddfl.org/</a>
Private, non-profit animal welfare organization, located in Denver, that shelters more than 21,000 lost, unwanted and abandoned animals each year.
Boulder Valley Humane Society - http://www.boulderhumane.org/
Protect animals from the suffering and cruelty, provide care for animals afflicted by neglect, abandonment and exploitation, and enhance the lives of animals and people through education, adoption and compassion.
Animal Rescue and Adoption Society - http://arascolorado.tripod.com/
No-kill cat shelter located in Denver. Offers photos of cats available for adoption as well as shelter and volunteer info.
Colorado House Rabbit Society - http://www.coloradohrs.com
Features information on adoption, health and behavior of house rabbits.
Maxfund Animal Adoption Center - http://www.maxfund.org/
No-kill animal rescue shelter and animal health organization located in Denver, Colorado.
Wolves Offered Life and Friendship - http://www.wolfsanctuary.net/
W.O.L.F. is a rescue/shelter/sanctuary for unwanted captive-bred wolves and wolf-dogs located in Northern Colorado.
Dreampower Animal Rescue - http://www.dreampower-arf.com/
Nonprofit organization rescuing, fostering, and adopting out all sorts of animals. Includes photos of adoptable pets and list of upcoming events.
Longmont Humane Society - http://www.longmonthumane.org/
Committed to preventing the suffering of and cruelty to animals, and striving to instill in our community an ethic of empathy, care, and appreciation for all living things.
Larimer County Humane Society - http://www.larimerhumane.org/
Mission: promote ethical treatment of animals; provide a support system for people and their animals; encourage adherence to animal ordinances; and reduce to '0' the number of animals destroyed simply because they are surplus.
Animal Orphanage - Denver Metro - http://www.animalorphanage.org
Dedicated to alleviating animal suffering through the rescue and rehabilitation of injured, abused, and abandoned domestic pets, and through progressive humane education.
Ark Valley Humane Society - http://www.chaffeecounty.com/np/avhs.html
Provides an animal shelter for Chaffee County, Colorado's lost and unwanted pets.
Intermountain Humane Society - http://imhs.org
Located in the mountain region southwest of Denver, CO, provides care for stray or unwanted pets, spay/neuter assistance and humane education.
Humane Society of Boulder Valley - http://www.boulderhumane.org/html/index.html
Photos and descriptions of many types of adoptable pets, breakdown of adoption fee, upcoming events, ways to help, and a pet friendly housing list.