Frontline Plus Sort By Default Title - A to Z Title - Z to A Price - lowest first Price - highest first Time Added - latest first Popularity - most popular first Sales - best selling first Frontline Plus Cats 8 Week or Older - 12 Pipettes US$74.95 Frontline Plus Cats 8 Week or Older - 3 Pipettes US$22.95 Frontline Plus Cats 8 Week or Older - 6 Pipettes US$39.95 Frontline Plus Large Dogs 44-88lbs (20-40kg) - 12 Pipettes US$114.95 Frontline Plus Large Dogs 44-88lbs (20-40kg) - 3 Pipettes US$33.95 Frontline Plus Large Dogs 44-88lbs (20-40kg) - 6 Pipettes US$59.95 Frontline Plus Medium Dogs 22-44lbs (10-20 kg) - 12 Pipettes US$95.95 Frontline Plus Medium Dogs 22-44lbs (10-20 kg) - 3 Pipettes US$29.95 Frontline Plus Medium Dogs 22-44lbs (10-20 kg) - 6 Pipettes US$49.95 Frontline Plus Small Dogs Under 22lbs (10kg) - 12 Pipettes US$94.95 Frontline Plus Small Dogs Under 22lbs (10kg) - 3 Pipettes US$27.95 Frontline Plus Small Dogs Under 22lbs (10kg) - 6 Pipettes US$50.95 Frontline Plus XL Dogs 88-132lbs (40-60kg) - 12 Pipettes US$110.95 Frontline Plus XL Dogs 88-132lbs (40-60kg) - 3 Pipettes US$39.95 Frontline Plus XL Dogs 88-132lbs (40-60kg) - 6 Pipettes US$69.95