ZODIAC® SPOT ON® FLEA & TICK CONTROL FOR DOGS AND PUPPIES by Zodiac $12.97 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Kills and repels fleas, ticks and mosquitoes for up to 30 days Kills flea eggs Prevents reinfestation of fleas on your dog 4-month supply