When Do My 5 Week Old Kittens Eat And Use The Litter Box?

They should start really soon. The trick is to keep them around an adult cat (preferably the mother) that uses the litter box.  I remember that when my cat was a 6 week old kitten I would literally watch her all day and when I saw her squatting I would pick her up and take her right into the litter box and not let her out until she does something in it. After she peed I would give her some moist cat food of my finger as a treat. You just need guard them for a week or so ( I know it will be very annoying and patience is required) and not to clean the litter at first so they smell the scent of the litter. Also if they do their business on the carpet punish them by locking them up in a cage for about 5 minutes. Good luck

Ok so my Cat had a two kittens on March 20th. I know nothing about looking after kittens.......when do i start giving them solid foods, what do i feed them??? When do i litter train,and how??? Pleas help have no idea what i'm doing

They should already be on solid food. And using the litter box

Http://cats.suite101.com/article.cfm/raising_kittens
This website has some really good info. Read it all.
Its very helpful to all kitten raisers :)