F4 through F8 Savannah cats tend to be similar to the F3s in personality and size, even though they're less influenced by serval genes. The Savannah cat’s parentage will also impact its fertility.

Savannah cat breeders often own servals, which are legal to own in 29 U.S. states, with 21 of those requiring a permit. The legality of owning a Savannah cat varies, ...

If you’ve come across a Savannah cat, you’ve probably noticed a few things. For starters, they have a wildcat appearance (which is both mesmerizing and striking in equal measure).

An F1 is a first-generation Savannah cat, which is a 50:50 cross between a serval and a domestic cat. However, second-generation crossings down are fine to own in the UK.” Credit: Getty Images ...

The Savannah was bred from a serval and the domestic Siamese cat. The first kitten was named, Savannah and was born in 1986. Although, the breed was not officially recognized until 2001.

"He is an F1 Savannah, which means he is the closest generation to the serval," she says in the clip, as she briefly talks about his parents, a female F4 Savannah and a male serval.