HAPPY JACK LIQUI-VICT 2X DEWORMER 2OZ by HAPPY JACK options 2 OZ - $13.99 2 OZ Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Please call the store at (434) 392-4192 to place your order. Add Happy Jack Liqui-Vict 2X Wormer to your pet's monthly health plan to eliminate internal parasites. Simply measure the appropriate amount and mix in with your pets food, and roundworms and hookworms are gone. Comes in a tasty butterscotch flavor.