Frontline DFRLGPLUS 3-Pack 45 to 88-Pound Plus Dogs Flea and Tick Treatment, Large, Purple Flea, flea egg, lice, and tick control for dogs and puppies 3-dose supply provides flea, flea egg, chewing lice, and tick relief for up to 3 months For all 45 to 88-pound dogs aged 8 weeks and older Easy 3-step application process Packaging may vary