I have 5 beautiful kittens but mum hasnt been to well recently, i have started weaning them at 3 n half weeks and they have taken very well to it. However the runt isnt 100% keen, anyway i took them all to the vets saturday and the vet has told me to get a body sock for mitsy to stop the kittens from feeding from her now but ovs im abit worried because all over the net they say 8 weeks so not suree if vet has made the right call? Any advice please