Ok my sis has two puppies and they started pooping out worms yesterday. She got them about 3 wks ago and they were just born and abandoned. They are now VERY VERY sick and she cant find a 24 hour vet. She is gonna take them in the morning to the vet. She said they are lying around very limp and not eating. her dh got the worm meds and she gave them some. She said this morning they were running all around. My question is do worms make them sick like this? She said the girl started pooping about ALOT yesterday and the boy started today. Can this be killing them? She is crying and very hystirical.