Valbazen is given about 1/2 ml to a regular size chicken once and again in 10 days. SafeGuard Liquid Goat Wormer dosage is 1/4 ml per pound given once and again in 10 days for roundworms. Give it for 5 consecutive days for difficult worms, such as capillary or gspeworms. Toss eggs for 14 days after worming.