My cat gave birth to 3 kitten on July 31 and that makes them 11 days now. The odd thing is, all but 1 of them had their eyes open at 3 days old! The third one (which was the first born) just now started opening his eyes. Another odd thing that I have noticed is that they are ALL getting teeth! That's strange right? They aren't supposed to be developing that fast right? Do I have some weird bionic kitten or something???