I'm now dealing with a frenchie pup that loves his poo .... a friend of mine in rescue suggested meat tenderizer mixed in their food... it seems to be working. if you have other dogs just a sprinkle in all their food.I have a 6 month male Frenchi and lately he has been eating his own poop. I’ve read before that this could be a vitamin issue but I would like to hear what others think about this.