I received my pup from this D&S Kennel, here is their website
www.littlepups.net. They have a great information on this topic on their resources page. They were very good at giving directions about giving my small pup nutri-cal every 6 hours to prevent an attack. My little boy is perfectly healthy and never came close to an attack (thank goodness). I hope their information helps you as much as it did me. Good luck with your new baby.