They do tricks, and you can hold them and snuggle with them.
I have, so far, avoided the whole breedable pet craze in SL, but I don't think I'm going to be able to resist these kitties.
Just look at how they sleep! OMG! So freakin' cute!
The shop will be opening soon, so keep an eye out for them! (OMG! I just noticed the hearts on the paws. I'm dying of cute overload).