I raised one last year. They open their eyes around 4 weeks. Puppy replacement is better for them than kitten replacer due to nutritional needs. These look to be around 2-3 weeks...hard to tell from the small pic. You're gonna be in for a big suprise in about 3-4 more weeks when these little buggers get active! Good luck with controlling FOUR we had a time with just our ONE, and he still taunts me out in the yard
