my cat just had babies 2 born on july 4th and the other 4 were born eary morning july 5th. today the momma cat started bitting the runt..i dont just mean a little bit like trying to move it either..she held it down and was really biting it,,on the head and body.. i took the kitten away for a min to make sure it was ok and talked to the momma and peted her and slowly put the baby back and all seems fine for now.does anyone know why she did this is it normal.shes a first time mom i had to help her have her babys,all but the last 2 she did on her own.she been a great mom up to this point,my kids dont want to leave the babies alone could this be why she did it.anything would be a big help thanks