how to tell black kittens apart???

[kidword Senior Member Find all posts View Profile Close kidword]

hey all just wondering if any 1 as any ideas how to tell idetical kittens apart? my queen as had 5 black kittens there all identical bare 1(which is changed colour to gray) its hard work keeping a eye on there weight gain as i cnt tell them apart! ive read people nail vanishing them,putting a small marker on the inside of there ears is this safe though?

[JonTempleton Cub Find all posts View Profile Close JonTempleton]

Hmm.

Just use a non-toxic permanent marker. Easy to find.