Do not give your dog ivomec while she is pregnant. Yes it will fuck with the pups. Whatever the mother takes in orally the pups take it in to. Good question.
That's what happened to over half my litter. The 1st 4 born are healthy but the last 6 were still born. The guy at the feed store I get all of my dog supplies from said it wouldn't hurt the pups
yeah Brenda the litter off of Sampson and Karma dropped Sunday and the first 4 were alive but the last six were still born the 4 born pups passed last night.