Nexgard vs Heartgard

When looking for the right medication on preventative treatments for your beloved furry companion, looking at various products and comparing them is a must. Two of the most popular treatment options are Heartgard and Nexgard Chewable Tablets. These two options offer a different but equally important role in the health of your pet. Each treatment helps protect your pet in different ways. The table and additional information below will help you make an informed decision on which product to buy.

Heartgard

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Nexgard for Dogs and Puppies

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What are the differences between Heartgard and Nexgard

There are some distinct differences between these products. Mainly that Heartgard is used for parasites, such as hookworms and roundworms. Nexgard focuses on fleas and ticks. Both products employ a 1 tablet per month regimen for your pet.

Nexgard uses Afoxoflaner and kills 100% of fleas in 24 hours. Heartgard uses Ivermectin and Pyrantel Pamoate. This product can be given with or without food, and its beef flavored. Your pets may think of this as a tasty treat! Heartgard is known for preventing heart worms. Your pet should be checked for heart-worms prior to taking Heartgard. Nexgard is the only FDA approved option for preventing infections that cause Lyme disease.

Unlike Heartgard, Nexgard has not yet been evaluated for use in breeding, pregnant, or lactating dogs. You can start giving your pup Heartgard as of 6 weeks. Nexgard chewable tablets are not available for cats. However, Heartgard is available as a chewable tablet for your feline companions.

Final Thoughts on Heartgard vs Nexgard

Some vets will prescribe both of these products to provide round the clock protection from parasites, ticks, and fleas. Consult with your vet first before purchasing since both products require a prescription.

If you still have questions on which oral flea and tick treatment is best suited for your pets needs, our veterinarians are standing by to assist you.

Feature Heartgard NexGard
Kills Fleas No Yes
Repels Fleas No No
Kills Flea Eggs and Larvae No Yes
Kills Ticks No Yes
Repels Ticks No No
Repels Mosquitoes No No
Prevents Heartworm Yes No
Protects Against Other Parasites Hookworms and Roundworms No
Waterproof Yes - taken orally Yes - taken orally
How Long to Work Kills adult worms 4 hours to kill fleas and 24 hours hours to kill ticks
Taste Beef Flavored Beef Flavored
Active Ingredient Ivermectin and Pyrantel Pamoate Afoxolaner
RX Required Yes Yes
Application Type Chewable Tablet Chewable Tablet
Dosing 1 tablet per month 1 tablet per month
Age Dogs 6 weeks and older Puppies 8 weeks and older and weigh more than 4 lbs
Manufacturer Boehringer Ingelheim Boehringer Ingelheim
Safety Safe for pregnant or breeding females. Not yet evaluated for use of in breeding, pregnant, or lactating dogs.

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