Colorado Shiba Inu Rescue (COSIR) is non-profit rescue organization dedicated to the rescue and rehoming of Shiba Inu and Shiba Inu mixes in Colorado COSIR is a non-profit dedicated to the rescue and rehoming of Shiba Inu & Shiba Inu mixes in Colorado Colorado Shiba Inu Rescue (COSIR) is a 501(c)(3) non-profit organization dedicated to the rescue and rehoming of Shiba Inus, and Shiba Inu mixes, in Colorado. While in rescue, all our dogs are spayed/neutered, vaccinated, microchipped, given heartworm prevention, and any/all veterinary care necessary to ensure they are healthy and ready for their forever homes. We also provide post-adoption training for our younger dogs, and maintain a lifelong relationship of support with our alumni. We have an all volunteer staff who donate their free time to saving Shibas because of their love and appreciation for the breed.