i put it on a pregnant bitch about the time the embryos were actually forming after my vet told me to. I had two puppies born and one was dead and very deformed even tho I washed the medicine off within a few hours after putting it on. i hardly every use flea medicine on my dogs but I use Dawn to kill the fleas and fleacomb them every day. I also treat my yard. we have super bad ticks this year. I haven't seen any fleas yet tho. |