Boehringer Ingelheim FRONTLINE Shield Flea & Tick Treatment for Medium Count

Frontline Shield Flea & Tick Treatment for Medium Dogs, 21 - 40 lbs, 6 doses (6-Month Protection)

Frontline Shield Extra Strength Flea and Tick Spot Treatment for Dogs, 21-40lbs, 1 Month, Waterproof, Size: 6 Count | PetSmart

FRONTLINE® Shield for Dogs Flea & Tick Treatment Medium Dog 21-40 lbs Blue Box 6ct

FRONTLINE Shield for Dogs Flea & Tick Treatment, 21-40 lbs, 6ct

Frontline Shield Flea and Tick Prevention for Dogs 21-40 lb., 6-Pack