Amazon.com : FRONTLINE® Plus for Dogs Flea and Tick Treatment (Small Dog, 5-22 lbs.) 3 Doses (Orange Box) : Pet Flea And Tick Repellents : Pet Supplies
Frontline Plus for Dogs 45-88 lbs (20.1-40 kg) - Purple 12 Doses | Sierra Pet Meds
Frontline Gold for Dogs
Frontline Gold Flea & Tick Treatment for Medium Dogs (23-44 pounds)
Frontline Plus for Dogs 45-88 lbs (20.1-40 kg) - Purple 12 Doses | Discount Pet Medication USA
Amazon.com : FRONTLINE Plus for Dogs Flea and Tick Treatment (Large Dog, 45-88 lbs.) 6 Doses (Purple Box) : Pet Flea Drops : Pet Supplies
FRONTLINE Plus for Medium Dogs weighing 10-20kg (23-44lbs)
PetArmor Liquid Flea and Tick Treatment (Pet Size: Small) in the Pet Flea & Tick Treatments department at Lowes.com