Wow, amazing cats!
Is one of them a Sphinx (spell*?) cat with no hair or something similar??? I find these cats so intruiging! I dying to have one, but they cost so much here, and I don't feel comfortable "buying" a cat when there are so many looking for homes.
In any case - your cats are the sweetest creatures!
they are Devon Rex, alot of people mistake them for Syphnx but Devons have hair, curly soft velvety hair, they are just the most adorable cats, such personalities. They sleep in my neck each night, we call them "Crevice cats" as if there is a crevice they will squeeze into it. There are alot of websites online, check them out.
Here is my Sahboo a few months ago, he is now 6 months old and weighs over 6 kilos, he is huge and still growing, and as you would expect he has all the wild ways about him, yet when he chooses is ever so loving, but as "Blonde" as they come, he gets lost and screams until you go find him, he is very funny. The bottom pic was taken today.