here is a good link to read about it...Ive been doing goats for a bit more than 8 years and never had one react to cd&t or any drugs I had to give them...being prepared is smart...there is always the first time...
http://goat-link.com/content/view/28/88/#.UkjDz2SDTL8
http://goat-link.com/content/view/28/88/#.UkjDz2SDTL8