I spoke to the regular vet and she said it is most likely from the change in diet. I thought since it was still royal cannine that it was ok but I guess not. We are putting them on rice cereal with chicken broth per our vet until their tummies calm down. I did change mom back to regular dog food verses puppy and she does nurse very little but that could be it also. I am going to get new mom food and see if that helps also. the vet said I am doing everything right. I did change the shots for 8 weeks but we are going at 6 weeks (this Tuesday) for worming to be on the safe side |