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If your large dog is exposed to a visible flea outbreak, Capstar Green for Dogs can be a lifesaver. Formulated in a small tablet, it starts working fast and begins killing adult fleas within just 30 minutes of administration. This makes Capstar flea treatment an excellent solution when your canine friend needs immediate relief from fleas.
The Capstar tablet can be given directly to your dog by mouth. Alternatively, it can be hidden in their favorite food, making it easy to administer even to picky eaters. Capstar Large Dog is safe for dogs from four weeks of age. This allows you to treat your juvenile rescued or adopted puppy, just before starting with a long-term flea prevention plan.
| Dog Size | Dog Weight (lbs) | Pack Color | Nitenpyram (mg) | Doses Administered |
| Small Dog | 2.0 – 25.0 | Blue | 11.4 | One |
| Large Dog | 25.1 – 125.0 | Green | 57.0 | One |
Capstar is not for use in humans. You should keep these tablets out of reach of children, pets, and uninformed people. Do not use Capstar in puppies under four weeks of age or less than two pounds of body weight. It is safe for pregnant or nursing dogs. Capstar may be used together with other veterinary treatments such as heartworm preventives, antibiotics, corticosteroids, vaccines, shampoos, dewormers, and other flea products.
Rated 4.8/5 based on 110 ratings
I keep this around for those unexpected situations when I notice fleas. It was easy to give and gave me something to use while getting our regular prevention routine back on track.
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Brought home a rescue and she was covered in fleas. Gave her Capstar and within an hour I could see them dropping off. I knew it was short term but the speed of it genuinely surprised me. Followed up with a proper preventive and she's been great since.
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Used Capstar when I suddenly noticed fleas after a weekend trip. It helped quickly while I sorted out a longer-term prevention plan.
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Used Capstar during a sudden flea problem and noticed improvement pretty fast afterwards.
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Used Capstar when fleas suddenly became noticeable and it helped pretty quickly.
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