Domestic animal

This page gives a list of domestic animals, also including a list of animals which are or may be undergoing the process of domestication and animals that have an extensive relationship with humans beyond simple predation. This includes species which are semi-domesticated, undomesticated but captive-bred on a commercial scale, or commonly wild-caught, at least occasionally captive-bred, and tameable. In order to be considered fully domesticated, most species have undergone significant genetic, behavioural and/or morphological changes from their wild ancestors; while others have been changed very little from their wild ancestors despite hundreds or thousands of years of potential selective breeding. A number of factors determine how quickly any changes may occur in a species, however, there isn't always a desire to improve a species from its wild form. Domestication is a gradual process, i.e., there is no precise moment in the history of a given species when it can be considered to have become fully domesticated.

Archaeozoology has identified three classes of animal domesticates: (1) commensals, adapted to a human niche (e.g., dogs, cats, guinea pigs); (2) prey animals sought for food (e.g., cows, sheep, pig, goats); and (3) targeted animals for draft and nonfood resources (e.g., horse, camel, donkey).

To sort the tables chronologically by date of domestication, refresh your browser window, as clicking the Date column heading will mix AD and BC dates.

Due to the somewhat unclear outlines of what, precisely, constitutes domestication, there are some species that may or may not be fully domesticated. There are also species that are extensively used or kept as pets by humans, but are not significantly altered from wild-type animals. Most animals on this second table are at least somewhat altered from wild animals by their extensive interactions with humans. Many could not be released into the wild, or are in some way dependent on humans.

The categories used in Taxon group column are:

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