Strongid Paste is a pale yellow to buff paste formulated with pyrantel pamoate as its active ingredient, packaged in a single-use oral syringe housed in a box. The syringe delivers a measured dose of paste that is deposited on the back of the tongue, with the plunger marked in four increments to help match dosing to body weight. It is intended for use in horses and ponies to remove and control mature infections of large strongyles, small strongyles, pinworms, and large roundworms. The formula is suitable for use across various life stages, including foals from two months of age, pregnant and nursing mares, and breeding stallions, when used according to label directions. Administration involves inserting the nozzle at the corner of the mouth, directing it toward the back of the tongue, and raising the horse's head briefly to encourage swallowing. Any unused paste can be capped and stored at room temperature for later use. Consulting a veterinarian is recommended to help plan an appropriate parasite control schedule for individual horses.