Firefox and Firefox
Admittedly, he does look unhappy to have his picture taken, but he’s supposed to look like that… I can assure you he was purring at the time 
[UPDATE: 12/5 2:15pm]
You can’t have my Firefox (though there is a stuffed one available), but if you want the other one you can get it as a shirt or as the real deal.
I should make it clear as well that Milenka actually came up with the names for the cats. I suck at coming up with names. I merely approved and insisted once I heard them
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Pretty kitty
Persians always look grouchy. But I’ll take your word on the fact that he was purring, because your arms don’t appear to be covered with the frantic scratchings of an unhappy cat. 