i had a problem with worms in two boer goats starting aout a month ago. we drenched orally and treated with penicillin as per vet instructions ( an analysis of feces was done to confirm worm diagnosis ). the goats seemed to be getting better ( their feces was back to normal appearance and the goats were eating just like their penmates-mainly hay ). then, a week ago one of them died ( almost overnight from seemingly feeling good the day before ) and then two days ago the other one rejected feed for a day and then died. we're stumped as to why they seem to be getting better and then die. any help would be greatly appreciated.