Awesome Idea, I would love to see the babies have pink or blue blankets too. I tried making a family tree and ended up with 30 boys and 3 girls. I was only breeding the same girls with the same boys. If I would have known what the babies were earlier in the game I would have bred the girls differently. I also think that they should only nurse until the babies are one. I think that the male villager who fathered the baby should also have to stay with the mother until she is done nursing, maybe he could bring her water and food or something like that. That could give them more parenting skills, instead of just the breeding part giving them skills.