The primary distinction between an F1 Savannah feline as well as an F2 Savannah cat is the amount of wild serval blood in each generation. An F1 Savannah pet cat is the first generation child of a Serval, typically a Serval dad as well as a domestic mom, as well as is considered to be 50% wild. As the filial number boosts (F2, F3, and so on), the measure of wild blood (serval DNA) lowers; a lot more very closely associated a Savannah cat is to the serval pet cat, the rarer it is. F5, F6, and also F7 felines are significantly usual as the breed boosts in popularity.