The mother of the 3 month old turned up dead yesterday. She was foaming at the mouth or drooling and laying at the base of the trailer they use for protection from the weather. I couldn't find any outside injuries on her so I am assuming some sort of disease. None of my other goats seem sick, nor have they ever. I noticed the neighbor at the far end of the pasture spraying the fence line with roundup. Could that have been the culprit? How much roundup would a goat have to injest to kill it? I have since moved my goats back to there little lot here at the house but it won't be long til they are out of grass and weeds. What do you recommend I vaccinate for? I am in SE KY.