They start getting teeth in somewhere around 3-4 weeks, so I would say they
are in that range. They also become more "aware" of their surroundings at 3
weeks (though it is dubious what they can actually see, I think shapes or
movement). You should start worming them now too.
Good luck and enjoy!
JoJo
> well i took in 6 kittens..were a day old cause still had umbilical
> cord....i know the ears opened about day after eyes....7-10 days the
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> ben-bac...benefical bacteria...i used it at 8 weeks cause never heard of
> it before...but can use day they are born. good luck with your babies