I wouldn't be surprised if breeders had any of these species in the US and are incorporating them into breeding with "like" breeds of cats to introduce into the pet trade. But I don't know if we even have any of those small cats in our country. Like the savanah ( sp) cat,
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A Savannah cat is a cross between a domestic cat and a serval, a medium-sized, large-eared wild African cat. The unusual cross became popular among breeders at the end of the 1990s, and in 2001 The International Cat Association (TICA) accepted it as a new registered breed.
en.wikipedia.org › wiki › Savannah_cat Savannah cat - Wikipedia