Okla. Stat. tit. 4, § 4-98: Restraint of all domestic animals - Damages for trespass

All domestic animals shall be restrained by the owner thereof at

all times and seasons of the year from running at large in the State

of Oklahoma. Damages caused by the domestic animals trespassing

upon lands of another shall be recovered in a manner provided by

law. For the purpose of this act, domestic animals shall include

cattle, horses, swine, sheep, goats, exotic livestock and all other

animals not considered wild. The term “domestic animals” shall not

include domestic house pets.