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 View $95.95 $116.10 Frontline Plus for Cats 8 Week or Older - 12 Pipettes View $31.95 $38.70 Frontline Plus for Cats 8 Week or Older - 3 Pipettes View $51.95 $62.90 Frontline Plus for Cats 8 Week or Older - 6 Pipettes View $99.95 $121.00 Frontline Plus for Dogs 22-44lbs (10-20 kg) - 12 Pipettes View $37.95 $46.00 Frontline Plus for Dogs 22-44lbs (10-20 kg) - 3 Pipettes View $53.95 $65.30 Frontline Plus for Dogs 22-44lbs (10-20 kg) - 6 Pipettes View $105.95 $128.20 Frontline Plus for Dogs 44-88lbs (20-40kg) - 12 Pipettes View $35.95 $43.50 Frontline Plus for Dogs 44-88lbs (20-40kg) - 3 Pipettes View $55.95 $67.70 Frontline Plus for Dogs 44-88lbs (20-40kg) - 6 Pipettes View $108.95 $131.90 Frontline Plus for Dogs 88-132lbs (40-60kg) - 12 Pipettes View $38.95 $44.80 Frontline Plus for Dogs 88-132lbs (40-60kg) - 3 Pipettes View $57.95 $70.20 Frontline Plus for Dogs 88-132lbs (40-60kg) - 6 Pipettes View $96.95 $117.40 Frontline Plus for Dogs Under 22lbs (10kg) - 12 Pipettes View $32.95 $39.90 Frontline Plus for Dogs Under 22lbs (10kg) - 3 Pipettes View $51.95 $62.90 Frontline Plus for Dogs Under 22lbs (10kg) - 6 Pipettes