Flea & Tick Pills for Dogs

Preventing flea infestations in the future is important, but what do you do if your dog has fleas today? A top pick for a number of circumstances is an oral flea treatment for dogs. That's because this method has some unique qualities and benefits. You don't have to worry about this kind of flea preventative rubbing off—or getting licked off for that matter! And many oral flea treatments act fast, killing adult fleas in the same day that it is administered. Some dog flea pills are powered by the active ingredient, Nitenpyram, a safe and effective flea infestation remedy. It is fast-acting, killing adult fleas on your pet within as little as 30 minutes. If your dog has fleas, one go-to oral flea treatment for dogs is Capstar Flea Tablets for Dogs. It is safe for adult dogs as well as pregnant or nursing dogs and it effectively kills adult fleas within 4 hours. And there's also Sentry Capguard Oral Flea Tablets for Dogs and PetArmor FastCaps Oral Flea Tablets for Dogs, both begin working within 30 minutes offering flea protection fast. Shop top oral flea treatments for dogs today to keep scratching and infestation at bay on Chewy.

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Frequently Asked Questions About Flea & Tick Pills for Dogs

How does dog oral flea medicine work?

Oral flea medicine for dogs works by entering your pet’s bloodstream after ingestion, killing fleas when they feed on your pet. The medicine usually contains a chemical that adversely affects the insect’s nervous system without harming your pet. Oral flea medicines usually act mainly on adult fleas, but some have an insect growth regulator that helps prevent re-infestation, as well.

What is the best oral flea treatment for dogs?

The best oral flea treatment for dogs will both kill fleas and ticks on contact and provide long-term protection against flea re-infestation. Look for products that combine adult flea and tick control with a hormone growth regulator that will prevent flea eggs and larvae from maturing. This will help break the flea lifecycle and protect your pet and your home from recurring flea issues.

How long do dog flea pills take to work?

Dog flea pills can take as little as 30 minutes to work, killing biting fleas as soon as it gets into your pet’s bloodstream. Killing all the fleas on your pet may take 24 hours or more, and you may see itching for several days afterward as new fleas hatch and jump on to bite. Eradicating a flea infestation completely can take time, so be sure to use a long-acting flea preventative to prevent a resurgence and administer as directed on the package.

How long does dog oral flea treatment usually last?

Oral flea treatment can last for as long as a month or as little as 24 hours. The duration of flea control action will vary depending on which treatment you choose. Some dog flea pills and chews are designed to kill fleas on your pet and then stop working. Others provide continuous protection for 30 days, killing fleas whenever they bite. For continuous flea protection, monthly oral treatments with insect growth regulators are widely considered the best.