I have been using ivomec to worm my birds but its very high a friend told me about safe guard for goats the 10% solution with fenbendazole in a small white bottle with white and yellow sticker it is alot cheaper but i was wondering does any one else use this if so does 4cc to half a gallon of water sound right i have used it once this waywith no ill effect and they have had no problems with worms or other parasites so i guess its right i trust the guy and he said he got it from brad legg but i like to hear others input on it and if it seems to do the job