Interceptor Plus for Dogs

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Rating: 4.8/5
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Starting at Only: $25.81

Interceptor Plus Chew (Interceptor Spectrum) For Dogs 2-8lbs (Orange)

Pack Size
Qty
Price
3 CHEWS
$25.81
6 CHEWS
$44.05
12 CHEWS
$83.41

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

Pack Size
Qty
Price
3 CHEWS
$28.69
6 CHEWS
$46.93
12 CHEWS
$89.17

Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow)

Pack Size
Qty
Price
3 CHEWS
$33.49
6 CHEWS
$57.49
12 CHEWS
$110.29

Interceptor Plus Chew (Interceptor Spectrum) For Dogs 50.1- 100lbs (Blue)

Pack Size
Qty
Price
3 CHEWS
$40.21
6 CHEWS
$69.97
12 CHEWS
$135.25

Interceptor Plus (Interceptor Spectrum) for Dogs: Broad-spectrum Internal Parasite Treatment

Protect your dog from the most common types of worms with Interceptor Plus Chewables. This monthly chew provides 5-worm protection to dogs: against heartworms, and adult hookworms, roundworms, tapeworms and whipworms.

The tasty, real chicken flavor of this vet-recommended oral treatment appeals to dogs and makes the dosage administration an easy task. It is suitable for dogs and puppies aged 6 weeks and above, and weighing at least 2 lbs.

Why choose Interceptor Plus for Dogs?

When used as directed, this flavored monthly chewable:

  • Prevents heartworm disease caused by Dirofilaria immitis
  • Treats and controls infections with:
    • Adult roundworms
    • Adult hookworms
    • Adult whipworms
    • Adult tapeworms

Interceptor Plus for Dogs: Monthly Worm Protection

Interceptor Plus combines two powerful ingredients: Milbemycin oxime and praziquantel. On administration, milbemycin oxime prevents heartworm disease in dogs and treats and controls adult hookworm, roundworm and whipworm infections. Praziquantel, on the other hand, shows high efficacy against adult tapeworms.

Ingredients

Milbemycinoxime and Praziquantel

Why To Use Interceptor Plus
  • Vet-recommended internal parasite treatment for dogs
  • Convenient monthly chewable
  • Offers tasty real chicken flavor
  • Helps protect dogs against 5 major types of worms
  • Can be used in dogs and puppies aged 6 weeks and above, and weighing at least 2 lbs.
  • Available in different weight-specific doses for dogs of different sizes
Usage Directions For Interceptor Plus
  • Interceptor Plus is available in four different packs for weight-appropriate dosage in dogs of different sizes. The packs are available in color-coded boxes for easy identification and convenient selection.
  • Check your dog’s weight and get the pack that is appropriate for your dog’s body weight.
  • Remove one tasty chewable from the packaging.
  • Give the chewable to your dog by hand, or give it with a small amount of food.
  • Administer the chewable in a way that encourages your dog to chew rather than swallow without chewing.
  • If your dog normally swallows treats whole, break this chew into pieces for feeding.
  • Make sure that your dog consumes the whole dose.
  • Observe your dog for a few minutes to ensure that no part of the dose is lost or rejected.
  • If you suspect that any of the dose has been lost, redosing is recommended.
  • Administer the recommended dose of this chew orally, once every month, for your dog’s continued parasite protection.
  • For heartworm prevention, give this chew once monthly for at least 6 months after your dog’s exposure to mosquitoes.

Dosage:

Dog weight Pack color Milbemycin Oxime per chewable Praziquantel per chewable Number of chewables
2 to 8 lbs. Orange 2.3 mg 22.8 mg One
8.1 to 25 lbs. Green 5.75 mg 57 mg One
25.1 to 50 lbs. Yellow 11.5 mg 114 mg One
50.1 to 100 lbs. Blue 23 mg 228 mg One

*Dogs weighing over 100 lbs. should be administered the appropriate combination of chewables.

Interceptor Plus Protective Measures

For Animals

  • This chew is for dogs only.
  • Do not use in puppies less than 6 weeks of age, and weighing less than 2 lbs.
  • Read the entire label and follow the directions for use.

For Humans

  • It is not for human use.
  • Keep out of reach of children.

Precautions

  • Dogs should be tested for existing heartworm infection before using Interceptor Plus. At the discretion of a veterinarian, infected dogs should be treated to remove adult heartworms.
  • Consult a veterinarian before using it in breeding, pregnant or lactating dogs.

Storage & Disposal

  • Store at room temperature, between 59° and 77°F (15°- 25°C).

Should I give Interceptor Plus to my dog every month, all year long?

It is recommended to provide dogs with broad-spectrum parasite protection, all year round. For specific recommendations, please consult your veterinarian. For heartworm prevention, continue administering Interceptor Plus for at least 6 months following your dog’s last exposure to mosquitoes.

Can I use Interceptor Plus in my breeding dog?

The safety of Interceptor Plus has not been evaluated in breeding or lactating female dogs. Consult your veterinarian before using it in such pets.

Can I use Interceptor Plus on a heartworm-positive dog?

Interceptor Plus is not effective against adult D. immitis. Dogs should be tested for heartworm infections prior to using Interceptor Plus. And at the discretion of a veterinarian, infected dogs should be treated to remove adult heartworms.

Can I use Interceptor Plus with other medications?

There are no known contraindications to the use of Interceptor Plus for Dogs. For specific concerns, please consult your veterinarian before using this chewable.

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

When switching from another heartworm preventive, the first dose of Interceptor Plus should be given within a month of the last dose of the former preventive.

Where can I get Interceptor Plus for Dogs?

Interceptor Plus is available through trusted online stores, like PetCareClub. We provide a wide range of pet care products at attractive prices, paired with hassle-free order deliveries for a smooth shopping experience.

Is Interceptor Plus safe for puppies?

Interceptor Plus is intended for use in dogs and puppies from 6 weeks of age and with at least 2 lbs. of body weight.

Disclaimer: The product information displayed here is sourced from the official label and documentation available with the manufacturer and does not intend to replace veterinary advice.

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Interceptor Plus: A Powerful All-wormer for Dogs

A palatable real chicken-flavored chew to provide dogs a gap-free coverage against worms. Just one dose a month to protect dogs from all 5 major worms, and you are free to go anywhere and everywhere with you best buddy.

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Why Interceptor Plus?

Here is why Interceptor Plus is an ideal choice for worm protection in dogs:

Delicious taste

Real chicken-flavored chews. Offer a taste that dogs find hard to deny.

Delicious
Effective & proven success

Offers 100% effectiveness against induced heartworm infections when administered once monthly for six consecutive months.

Effective
Goes beyond heartworm protection

Interceptor Plus treats and controls roundworm, hookworm, whipworm, and tapeworm infections along with protecting dogs from heartworm disease.

heartworm protection
Early protection

Start your pup’s worm protection early. Interceptor Plus is suitable for dogs and puppies from 6 weeks of age, weighing 2 pounds or greater body weight.

protection
Month-long protection

One chew, once a month, provides complete protection against worms for the entire month.

Month-long
Precise dosage

Available in different packs to provide body weight-specific dosage, that is just right for your dog.

Precise dosage
Powerful ingredients

Made using two powerful ingredients: Milbemycin oxime to prevent heartworm disease and treat and control adult hookworm, roundworm and whipworm infections; and praziquantel for 100% efficacy against four species of adult tapeworms.

Milbemycin oxime
Milbemycin oxime
Praziquantel
Praziquantel
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Hassle-free administration
step 1
step 2
step 3
Protect your dog in just 3 simple steps:
  1. Remove one Interceptor Plus chew from the packaging.
  2. Administer the chew to your dog directly by hand as whole or broken into pieces, or give it with a small amount of food.
  3. Observe your dog to ensure that the entire dose is consumed. If not, re-administer a full dose.

Repeat the process once every month for your dog’s year-round worm protection.

Get the right Interceptor Plus for your dog
Interceptor Plus Packs
  • Interceptor Plus Chew For Dogs 2-8lbs (Orange)
  • Interceptor Plus Chew For Dogs 8.1 - 25lbs (Green)
  • Interceptor Plus Chew For Dogs 25.1 - 50lbs (Yellow)

Available in 3,6 and 12 chews packs to provide 3-month, 6-month & 12-month supply

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Interceptor Plus: Common Questions

Here are answers to some common questions by pet parents about Interceptor Plus:

The American Heartworm Society recommends treating dogs year-round with broad-spectrum parasite protection. But if you do not administer Interceptor Plus monthly throughout the year, continue the administration for at least 6 months following the last exposure to mosquitoes for heartworm prevention.

Interceptor Plus is not effective against adult D. immitis. Dogs should be tested for existing heartworm infections prior to administering the chew and should be treated to remove adult heartworms at the discretion of a veterinarian.

Interceptor Plus should be administered in a manner that encourages dogs to chew, rather than swallow whole. However, the effectiveness of the product may not be different if the dog consumes it as a whole.

If you believe your dog has consumed more than the recommended quantity of Interceptor Plus, consult your veterinarian immediately and get your dog checked.

Interceptor Plus for Dog Reviews

4.8

65 Reviews(s)

5 Star
80 %
4 Star
20 %
3 Star
0 %
2 Star
0 %
1 Star
0 %

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Date Reminder
Submitted by Ronan on Sep 08, 2026
I note the date after giving it so I have a clear record for future reference.
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Treatment Record
Submitted by Patrick on Sep 10, 2026
Keeping the package information nearby helps me remember what I've used.
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Care Planning
Submitted by Vaughn on Sep 03, 2026
I like being able to include this in my dog's planned preventive care.
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Treatment Notes
Submitted by Quinton on Sep 01, 2026
I keep a simple record of treatment dates, which makes staying organized easier.
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Easy Tracking
Submitted by Evren on Aug 24, 2026
The schedule is simple to remember, so I rarely worry about missing a dose.
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