An animal shelter is a facility that houses homeless, lost or abandoned animals; primarily a large variety of dogs and cats. The animal is kept at the shelter until it is either reclaimed by an owner, adopted by a new owner, or placed with another organization. In the past, they were more commonly referred to as "dog pounds", a term which had its origins in the pounds of agricultural communities, where stray cattle would be penned up until claimed by their owners.

Some animal shelters euthanize animals that are not adopted within a set period of time, others have a policy of only putting down animals that are in distress due to age or illness.

Types of shelters

There are several distinct types of animal shelters.

Animal control agency

Animal control agencies, also known as municipal shelters (or "dog pounds"), are usually nonprofit organizations that are contracted by cities to enforce animal-related ordinances, and to provide animal-related services. In addition to housing animals, many animal shelters also provide education services for pet owners/adopters, low-cost spaying and neutering surgeries, vaccinations, veterinary care, and behavior training or resources.

Open Door Shelters

A shelter that accepts all animals that come to their door without a waiting list and without a fee. A true "Open Door" shelter does not require a fee at surrender (although they will ask for a donation.) An "Open Door Shelter" does not discriminate.