Frontline Plus Red Flea Treatment Dogs Flea 89-132 lbs 3 Pack SKU SO5005 $42.99 Quantity discounts available QuantityPrice In Stock Quantity -+ Add to Cart Check Out Safely Details Has everything that Frontline has Plus Methoprene (Insect Growth Regulator), which is effective against all stages of fleas and ticks including eggs ... Details Back DetailsHas everything that Frontline has Plus Methoprene (Insect Growth Regulator), which is effective against all stages of fleas and ticks including eggs and larvae. Do not use on dogs or cats under 8 weeks. 3 month package for dogs 89-132 lbs.