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Interceptor Plus Chew (Interceptor Spectrum) For Dogs 8.1 - 25lbs (Green)

4.4/5 (59 Reviews)
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  • Information
  • Directions
  • Safety
  • Benefits
  • Interceptor Plus FAQ
Information
Interceptor Plus

Pet

Dogs

Treatment For

Heartworms, Intestinal Worms

Health Benefits

External and Internal Parasite Protection

Product Type

Chewable Tablet

Parasites Covered

Heartworms, Roundworms, Hookworms, Whipworms, Tapeworms

Protects For

One Month

Recommended For

Six Weeks and Older Puppies and Dogs

Key Ingredients

Milbemycin Oxime, Praziquantel

Interceptor Plus Chew (Interceptor Spectrum) For Dogs 8.1 - 25lbs (Green)

Interceptor Plus (Interceptor Spectrum) for Dogs Green is a broad-spectrum treatment for your furry friend's protection from common internal parasites. This 5-in-1 formula effectively safeguards against heartworm disease as well as four types of gastrointestinal worms, offering comprehensive worm coverage.

Interceptor Plus for Dogs 8.1 - 25 lbs is approved for puppies as young as two weeks of age, ensuring they are worm-free from an early age. The monthly dewormer is formulated in a delicious, real chicken-flavor chewable that dogs love. If your dog prefers not to take the chew as a whole, you may break or crush it into pieces for easy and convenient administration. This intestinal worm treatment for dogs is available in four different dosage packs to accommodate dogs of different sizes.

Suitable For

Interceptor Plus for Dogs Green is indicated for dogs from two weeks of age, weighing between 8.1 and 25 lbs.

Active Ingredients

Milbemycin oxime 5.75 mg, Praziquantel 57 mg

Ingredients: Milbemycin oxime, Praziquantel

Directions
How to Use Interceptor Plus for Dogs

  • Weigh your dog and select the dosage pack that closely matches its weight.
  • Administer it orally once every month, preferably on the same date each month.
  • Encourage the dog to chew the tablet rather than swallow it without chewing.
  • If the dog does not take the chew whole, hide it in your dog's food.
  • Monitor your dog closely and make sure the entire dose is consumed. If the complete dose is not taken, give a full recommended dose immediately.
  • If you miss a dose, give one dose immediately and continue the regular dosing schedule.
  • To prevent heartworm disease, administer the first dose within one month of the dog's first exposure to mosquitoes, followed by a monthly dosing until at least 6 months after the last seasonal exposure.
  • To control intestinal worms, administer Interceptor Plus monthly. The minimum recommended treatment for puppies is at 2, 4, 8 and 12 weeks of age. Treat pregnant dogs at mating and then once every month. Ensure you treat before whelping, too.
  • When switching from another heartworm preventive product to Interceptor Plus, administer the first dose within 30 days of the last dose of the former product.

The table below shows the available packs of Interceptor Plus for Dogs based on your dog’s weight.

Interceptor Spectrum Dosing Table:

Dog Weight Pack Color Milbemycin oxime Praziquantel Chews Administered
2.0 – 8.0 lbs Orange 2.3 mg 22.8 mg One
8.1 – 25.0 lbs Green 5.75 mg 57.0 mg One
25.1 – 50.0 lbs Yellow 11.5 mg 114.0 mg One
50.1 – 100.0 lbs Blue 23.0 mg 228.0 mg One
For dogs over 100.0 lbs, administer the appropriate combination of Interceptor Plus Chews.
Safety

For Dogs:

It is not indicated for use in puppies younger than two weeks of age. Before starting this treatment, test your dog for existing heartworm infections. This treatment is safe for use in pregnant female dogs and breeding males and females.

For Humans:

Keep it away from the reach of children and uninformed people. Wash your hands after handling the product.

Are there Any Specific Storage Instructions for Interceptor Plus for Dogs?

Store the chews away from direct sunlight, below 25°C (Air conditioning).

Benefits
  • 5-in-1 protection: Protects from heartworm disease, roundworms, hookworms, whipworms and tapeworms.
  • Comprehensive worm coverage: Effective against all four common gastrointestinal worms that affect dogs.
  • Delicious chew form: Comes as a real chicken-flavored chew that dogs readily accept without fuss.
  • Convenient dosing: Can be broken or crushed into pieces, allowing easy dosing.
  • Safe for young dogs: Suitable for puppies as young as two weeks of age, regardless of their weight.
Interceptor Plus FAQ

What parasites does Interceptor Plus protect my dog from?

Interceptor Plus protects dogs from heartworm disease, roundworms, hookworms, whipworms and tapeworms.

How does Interceptor Plus work?

Interceptor Plus chewable for dogs contains active ingredients milbemycin oxime and praziquantel. The formula works by being absorbed into the dog's bloodstream after administration. Milbemycin oxime eliminates the tissue stage of heartworm larvae acquired from mosquitoes within the previous 30 days, thus preventing heartworm disease. It also treats and controls intestinal worms, including roundworms, hookworms and whipworms. Praziquantel effectively eliminates tapeworms.

How is Interceptor Plus different from Interceptor?

Interceptor contains milbemycin oxime as its active ingredient. It protects dogs from heartworm disease, roundworms, hookworms and whipworms. On the other hand, Interceptor Plus contains milbemycin oxime and praziquantel and protects dogs from heartworm disease, roundworms, hookworms, whipworms and tapeworms.

How soon can I start treating my dog with Interceptor Plus?

Interceptor Plus is suitable for puppies from two weeks of age, regardless of their body weight.

My dog does not take the chew directly. What should I do?

If your dog does not take the chew as a whole, you may crush it and administer it to your dog. You should make sure the dog ingests the complete dose. If you suspect that part of the dose is missed, give a full dose.

How often should I treat my dog with Interceptor Plus?

Interceptor Plus should be administered once every month. To control intestinal worms in puppies, treat at 2, 4, 8 and 12 weeks of age. In pregnant dogs, treat at mating and then once every month. Also, treat before whelping.

What if I miss a dose of Interceptor Plus?

If you miss a dose, administer one dose immediately and continue with the monthly dosing schedule.

How do I switch from another heartworm preventive to Interceptor Plus?

When you are replacing your dog's heartworm preventives containing DEC (Diethylcarbamazine citrate) with Interceptor Plus, administer the first dose of Interceptor Plus within 30 days of the changeover and continue with the monthly schedule.

Interceptor Plus Reviews

4.4
Average Rating 4.4 Based on 59 Reviews
  • 5 star
     26
  • 4 star
     33
  • 3 star
     0
  • 2 star
     0
  • 1 star
     0
44%
Recommend
44% of Reviewers Recommend This Product
Write A Review
4.4/5
Average Rating 4.4
Based on 59 Reviews
Broad Parasite Support Aug 22, 2026
Convenient monthly option for regular parasite prevention.
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Broad Protection Aug 15, 2026
Simple monthly option for routine parasite prevention.
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Broad Spectrum Protection Aug 08, 2026
Covers multiple parasites effectively. Highly recommended.
Was this review helpful? 0 1
Vet-Recommended Protection Aug 01, 2026
Covers a wide range of parasites. My vet recommended it and I’m glad I listened.
Was this review helpful? 0 1
Broad Spectrum Jul 25, 2026
Covers multiple worms efficiently.
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Wide Coverage Jul 18, 2026
Handles multiple worm types effectively.
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Full Coverage Jul 11, 2026
Protects against multiple worm types.
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Full Protection Jul 04, 2026
Covers heartworms and intestinal worms.
Was this review helpful? 0 1
Worm Guard Jun 20, 2026
Covers a wide range of worms effectively.
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Worm Guard Jun 13, 2026
Covers multiple worms effectively.
Was this review helpful? 0 0
Worm Coverage Jun 06, 2026
Protects against multiple worms effectively.
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