When the conversation pops up about under bite/over bite I always think about the performance aspect. Last night we had 9 puppies born and this bitch is undershot. Her flea biters are far enough apart she really struggled with the sacks and that last piece to the imbillical cord. She struggled with the first one, and then the second and from that point I did it for her.

I never thought about teeth structure playing a part in the birthing process. EWO