Hello, I'm very new to raising rabbits and have a bit of a problem. I have 2 black does and I can't tell them apart. One had her first litter on Saturday and was doing a fine job. Yesterday, she jumped into the other does pen and now I can't tell which one is the mum so I've ended up putting them both back in with the kittens. Is there a way of telling which one is the mother so I can separate them again (short of actually catching her in the act of feeding)?