A Chausie (aka Jungle Curl &/or Stone Cougar, Mountain Cougar) is a hybrid of the domestic cat Felis silvestris catus and Felis chaus, the Jungle Cat. Generations are identified by F1, F2 etc, with F1 being the offspring of the original cat and jungle cat mating. Males in the F1 to F3 generations are usually sterile F4 can go either way. The domestic cat breed most widely used for Chausies is the Abyssinian (cat), because they have the same look and active habits as a Jungle Cat but are very much smaller. A Chausie, due to the various sizes of the parents, can weigh between 15 and 30 pounds (when full grown the males are larger than the females). They were first bred in the late '60s or '70s to provide a safer alternative to keeping full jungle cats as pets. The breed was granted registration status with the TICA in March 1995. In February 2001, the breed's status was changed to allow only animals four generations removed (F4) from the wild cat into show halls. It was changed to Advanced New Breed (ANB) status as of May 2003. Binomial name Felis catus Linnaeus, 1758 Synonyms Felis lybica invalid junior synonym The cat (or domestic cat, house cat) is a small carnivorous mammal. ... Binomial name Felis chaus Schreber, 1777 The Jungle Cat (Felis chaus), also called the Swamp Lynx (although not closely related to the lynxes), is a small cat with a rather short tail (length 70 cm, plus 30 cm tail). ... Binomial name Felis catus Linnaeus, 1758 Synonyms Felis lybica invalid junior synonym The cat (or domestic cat, house cat) is a small carnivorous mammal. ... The Abyssinian is a natural breed of domesticated cat believed to originate from one Egyptian female kitten called Zula that was taken from a port in Alexandria, Egypt, by a British soldier and brought to England. ... Binomial name Felis chaus Schreber, 1777 The Jungle Cat (Felis chaus), also called the Swamp Lynx (although not closely related to the lynxes), is a small cat with a rather short tail (length 70 cm, plus 30 cm tail). ...

Chausie males typically weigh about 25 pounds, while females tend to be smaller. Individuals considering keeping Chausies should be aware of the cats' much larger requirement for space and activity. Digestive tract problems have been occasionally associated with this breed; some cats may be gluten-intolerant, and have trouble digesting commercial cat food which contains wheat or other gluten grains. Similar to other large cats, Chausies can take up to 2 or 3 years to reach full size.

An F1 Chausie Male

A Chausie Kitten

Fugao the Chausie chausie.com