Interceptor Plus - 6 chews (Rx)

  • Prescription
  • Dogs
  • Preventive Health
Interceptor Plus - 6 chews (Rx)

Why our vets recommend it

Interceptor Plus is a chewable medication that protects dogs and puppies against heartworm disease and four additional worms — for broader protection than similar medications. 

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($48.11 / unit)

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Medication information

What is Interceptor Plus?

Interceptor Plus is a monthly, broad-spectrum parasiticide used to prevent heartworm disease, as well as treat and control common intestinal parasites including roundworms, hookworms, whipworms, and tapeworms. Interceptor Plus offers monthlong protection in the convenience of a tasty, easy-to-give chicken-flavored chewable that most dogs love. 

Worms can be responsible for serious health risks to your favorite pet. Intestinal worms, such as hookworms, roundworms, whipworms, and tapeworms, can pose a threat to your dog’s digestive system. These harmful parasites can cause your dog to have diarrhea, weight loss, anemia, and more. Heartworms pose a serious health risk and can be fatal to your dog or puppy.

What is Interceptor Plus used for?

Interceptor Plus protects your dog against five dangerous types of parasites:

  • Heartworms
  • Roundworms
  • Hookworms
  • Whipworms
  • Tapeworms

How is Interceptor Plus given?

Give once a month to your dog according to your vet's dosage instructions.

Who is Interceptor Plus for?

Dogs and puppies six weeks of age and older, weighing 2 pounds or more

What are the active ingredients of Interceptor Plus?

Milbemycin oxime and praziquantel

What are the possible side effects of Interceptor Plus?

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 package insert or ask your veterinarian.

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