The Cydectin Oral Sheep Drench is approved for the treatment and control of infections due to internal parasites of sheep. Cydectin sheep feed supplement is an easy, ready-to-use dewormer. These sheep supplements are effective in the treatment and control of adult and larval (L4) stages of brown stomach worm (Teladorsagia circumcincta), barber pole worm (Haemonchus contortus), hairworm (Trichostrongylus axei) and other parasites listed on the label. Administer 1 mL dose orally per 11 lb. of body weight with standard drenching equipment. Do not use on sheep under 4 months of age. Ready-to-use oral sheep feed supplement solution protects sheep against common worms Administer 1 mL dose orally per 11 lb. body weight with standard drenching equipment 7-day slaughter withdrawal Do not use in female sheep providing milk for human consumption Do not use on sheep under 4 months of age Made in the USA Includes a 1 L package of oral sheep medicine