Capstar(nitenpyram) for Dogs Fast-Acting Oral Flea Treatment for Dogs 2-25 lbs, Vet-Recommended Medication Tablets Start Killing in 30 Minutes, 6 Doses

Price: $39.99 - $38.12
(as of Aug 30, 2025 17:36:03 UTC – Details)

Introduction to Capstar

Capstar is a fast-acting flea treatment tablet designed for use in dogs and cats. It starts killing fleas in just 30 minutes, providing quick relief for pets suffering from flea infestations. A single dose of Capstar is effective in killing 90% of adult fleas within 4 hours for dogs and 6 hours for cats.

Features

• Fast-acting: Starts killing fleas within 30 minutes
• Effective: Kills 90% of adult fleas within 4 hours for dogs and 6 hours for cats
• Convenient: One tablet per dose, easy to administer
• Safe: Can be given daily until the flea infestation is resolved
• Suitable for dogs, puppies, cats, and kittens 2 pounds of body weight or greater and 4 weeks of age or older

Pros

• Rapid relief from flea infestations
• Easy to administer, either directly into the pet’s mouth or hidden in food
• Can be used alongside other medications, including heartworm preventatives, corticosteroids, antibiotics, vaccines, deworming medications, and shampoos
• Available over the counter, no prescription needed
• High customer satisfaction rate, with 4.1 out of 5 stars from over 52,000 ratings

Cons

• Does not prevent future flea infestations; a subsequent preventative solution is recommended
• May need to be administered daily in cases of re-infestation
• Limited to killing adult fleas; does not affect flea eggs or larvae

Administration and Dosage

Capstar is available in two dosages: 11.4 mg for cats and dogs weighing 2 to 25 pounds, and 57 mg for dogs weighing 25.1 to 125 pounds. The tablet should be placed directly in the pet’s mouth or hidden in food. It is safe to administer one tablet per day until the flea infestation is resolved.

Important Safety Information

Capstar is safe for use in puppies and kittens 4 weeks of age and older, and 2 pounds of body weight or greater. It is crucial to read, understand, and follow the label and use directions carefully to ensure the safe and effective use of Capstar.

Product Details

• Item model number: CA4920Y07AMZ1
• Date First Available: July 5, 2015
• Manufacturer: SERCZ
• ASIN: B07PXHQ5JR
• Best Sellers Rank: #112 in Pet Supplies, #1 in Dog Flea Pills
• Customer Reviews: 4.1 out of 5 stars, 52,340 ratings
• Discontinued By Manufacturer: No