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Advantage II Vet-Recommended Flea Prevention for Large Cats 9 lbs+, 4-Monthly Treatments

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Product details

Management number 238545257 Release Date 2026/07/11 List Price US$20.80 Model Number 238545257
Category

Deliver total flea protection to your cat or kitten with Advantage II Large Cat. This vet-recommended, topical treatment and prevention formula kills adult fleas, flea larvae, and flea eggs on contact within 12 hours of application - meaning fleas can be eliminated before they bite or lay new eggs. Effectively break the flea life cycle, control existing flea and lice infestations, and prevent further infestations with one simple application. Advantage II Large Cat flea protection is effective on both indoor and outdoor cats. Your cat should be at least 8 weeks old and weigh over 9 lbs. to use Advantage II Large Cat.

  • Advantage II Large Cat is a leading brand in cat flea treatment and prevention for large cats over 9 lbs., at least 8 weeks of age
  • Vet-recommended, easy-to-apply monthly topical treatment – no hard-to-swallow pills, no prescription needed
  • Delivers total flea protection – kills adult fleas, flea larvae and flea eggs through contact
  • Same-day effectiveness – kills fleas within 12 hours of application and keeps working for 30 days
  • Fragrance-free formula, waterproof after 24 hours of application
Brand Advantage II
Animal type Cat
Weight range Over 9 lb
Pet size Large
Minimum weight 9 lb
Max Weight 999 lb
Parasite type Fleas
Protection period 8-Month
Medicine form Topical
Instructions Follow instructions on package
Pet flea & tick treatment type Drops
Animal lifestage All Lifestages
Active ingredients Imidacloprid pyriproxyfen, imidacloprid, Other Ingredients, Imidacloprid, Pyriproxyfen
Features Waterproof
Ingredient properties Antiparasitic
Size 9 lbs+
Product net content uom Fluid Ounce
Product net content parent 0.108 Fluid Ounces
Items included Recommended Flea Prevention for Large Cats
Count per pack 4
Treatment effective time 8 months
Treatment time 30 days
Active ingredient name Imidacloprid 9.1%
Ingredient preference Fragrance-Free
Dispenser style Squeeze
Recommended use At-Home
Result time 12 h
Animal health concern Parasite
Stop use indications If signs persist, Or become more severe, Consult a veterinarian immediately.
Vet approval group Vet recommended
Enteral medication & supplement form Liquid
Topical medication form Liquids
Dosage Monthly Topical

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