Why not give them a call and ask them! I'm quite sure they will give you a answer.
:Is what I want to know. Does anyone know for sure how they put down thier feeder rats? I just got a shipment, which included some guinea pigs. Many of them, rats and pigs alike, looked as if they suffered some degree of trauma, as evidenced by the small amounts of blood I noticed around the noses.
:If anyone has any information I'd very much appreciate knowing. I want to be sure that I'm only buying from a company that humanely puts down thier feeder animals.