Learn About Intestinal Parasites

Learn how to keep your dog protected from intestinal parasites such as roundworms.

A Healthy Dog Is A Happy Dog

Dog health and wellness is about more than parasite protection. Explore these expert articles and top tips to help you keep your beloved family member fit, healthy and happy.

  • Keep your dog protected all year round

  • Learn how to promote their health and wellness

  • Explore top tips for you as their beloved owner

Read About Dog Health And Wellness

Learn what dog health and wellness means for you, your dog and the whole family.

5 dangerous worms in dogs

Heartworm isn’t the only worm you should be protecting your dog from. Learn what else you need to be aware of.

How does a dog get worms?

See where your dog is most at-risk of contracting different worm types.

Signs of intestinal worms

Could you recognize intestinal worms in in your dog?learn what to look out for.

Intestinal Parasite Protection

Signs of heartworm disease

Do you know the signs of heartworm disease? Learn what to look out for.

Roundworm lifecycle

Learn about the roundworm lifecycle and how it could impact your dog's well being.

Tapeworm lifecycle

Learn about the tapeworm lifecycle and how it could impact your dog's well being.

Whipworm lifecycle

Learn about the whipworm lifecycle and how it could impact your dog's well being.

Hookworm lifecycle

Learn about the hookworm lifecycle and how it could impact your dog's well being.


Interceptor Plus prevents heartworm disease and treats and controls adult roundworm, hookworm, whipworm, and tapeworm infections in dogs and puppies 6 weeks or older and 2 pounds or greater.

Important Safety Information

Treatment with fewer than 6 monthly doses after the last exposure to mosquitoes may not provide complete heartworm prevention. Prior to administration of Interceptor Plus, dogs should be tested for existing heartworm infections. The safety of Interceptor Plus has not been evaluated in dogs used for breeding or in lactating females. The following adverse reactions have been reported in dogs after administration of milbemycin oxime or praziquantel: vomiting, diarrhea, decreased activity, incoordination, weight loss, convulsions, weakness, and salivation. For complete safety information, please see Interceptor Plus product label or ask your veterinarian.

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