Durvet Triple Wormer for Medium and Large Dogs Description Durvet 12-Pack Triple Wormer Tablets for Medium and Large Dogs. 7 ways wormer treats Tapeworms, Roundworms, Hookworms and more. Features: Convenient 12 Pack Non prescription Controls seven strains of tape; hook and roundworms Chewable Tablets ; Packaging may vary Feeding directions - 25.1 to 50.0 pounds, give 1 Medium/Large Dog(114mg) tablet . 50.1 to 100.0 pounds, give 2 Medium/Large Dog(114mg) tablets. 100.1 to 150.0 pounds, give 3 Medium/Large Dog(114mg) tablets. 150.1 to 200.0 pounds, give 4 Medium/Large Dog(114mg) tablets Product Details: Brand: Durvet Item Form: Tablet Item Weight: 0.02 Pounds Target Species: Dog Allergen Information: Yam Free Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 1 x 1 x 5.5 inches; 0.32 Ounces Item model number ‏ : ‎ 011-17712 Date First Available ‏ : ‎ July 7, 2009 Manufacturer ‏ : ‎ Monster Pets Best Sellers Rank: #5,379 in Pet Supplies (See Top 100 in Pet Supplies) #12 in Dog Wormers #12 in Dog Wormers Customer Reviews: 4.6 4.6 out of 5 stars 5,276 ratings