**STRONGID Paste (pyrantel paomate)** is a broad-spectrum equine dewormer. STRONGID Paste safely removes and controls various internal parasites in horses and ponies, including mature infestations of large strongyles, small strongyles, roundworms and pinworms.*Key Benefits** Safe for use in horses and ponies, including breeding, pregnant and lactating mares and young foals* Active ingredient, pyrantel pamoate, is from the chemical class tetrahydropyrimidine, which is unrelated to other classes of equine anthelmintics* Effective against mature infections of roundworms, large strongyles, small strongyles and pinworms* Shown to be effective against benzimidazole-resistant strongyles* Convenient disposable syringe treats up to 1,200 pounds of body weight"Dosing and Safety Guidelines":https://www.zoetisus.com/products/horses/strongid-paste.aspx