Skip to content
Interceptor Plus Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews

Interceptor Plus

Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews

Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews is a vet-recommended monthly chewable for heartworm prevention and intestinal parasite control. Priced at $34.54, it's ideal for medium-sized dogs needing reliable, easy-to-administer protection against multiple parasites.

$34.54

● In stock

Buy at BestVetCare →

Price and availability may change. Click to see current details on BestVetCare.

Key features

  • Broad-Spectrum Protection — Targets heartworms, roundworms, hookworms, and tapeworms
  • Beef-Flavored Chew — Palatable formula dogs enjoy
  • Vet-Recommended Formula — Contains milbemycin oxime and praziquantel
  • Monthly Dosage Pack — 3 chews for 3 months of protection
  • For Medium Dogs — Dosed for 25.1 to 50 lbs
  • Prescription-Based — Requires vet approval
  • Easy to Administer — With or without food

Pros

  • +Comprehensive parasite coverage in one chew
  • +High palatability for easy dosing
  • +Trusted by veterinarians nationwide
!

Cons

  • Requires prescription
  • Not for dogs under 25.1 lbs

About Interceptor Plus Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews

What is Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews?

Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews is a prescription-strength, monthly oral medication designed to protect dogs from heartworm disease and treat or control common intestinal parasites. Formulated for medium-sized dogs weighing 25.1 to 50 pounds, this yellow chewable tablet combines milbemycin oxime and praziquantel to target heartworm larvae, roundworms, hookworms, and tapeworms. Its palatable beef-flavored formulation makes administration simple, even for picky eaters. Sold in packs of three, it supports consistent monthly dosing to maintain optimal protection year-round.

Key features

  • Broad-Spectrum Protection — Targets heartworms, roundworms, hookworms, and tapeworms in one monthly dose.
  • Beef-Flavored Chew — Palatable formula dogs enjoy, reducing resistance during administration.
  • Vet-Recommended Formula — Contains milbemycin oxime and praziquantel, active ingredients trusted by veterinarians.
  • Monthly Dosage Pack — Includes 3 chews for three months of continuous protection.
  • For Medium Dogs — Specifically dosed for dogs weighing 25.1 to 50 lbs.
  • Prescription-Based — Requires veterinary approval to ensure safe and appropriate use.
  • Easy to Administer — Can be given with or without food, simplifying routine care.

Who is Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews for?

This product is ideal for dog owners seeking a reliable, all-in-one parasite prevention solution for medium-sized breeds. It's especially beneficial for pets exposed to outdoor environments where parasite risks are higher. Veterinarians often recommend it for dogs in regions with high heartworm prevalence. It suits owners who prefer a simple, monthly chewable over topical treatments or injections. Not suitable for dogs under 25.1 lbs or those with known sensitivity to its active ingredients.

How does Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews compare?

Compared to standard heartworm preventives that only target heartworms, Interceptor Plus offers broader coverage by also eliminating tapeworms, thanks to praziquantel. Unlike many combination treatments that require separate medications, this chew delivers multi-parasite control in a single tablet. It stands out from over-the-counter dewormers by offering prescription-grade efficacy and consistency. While some comparable chews may offer flea and tick control, Interceptor Plus focuses on internal parasites, making it a specialized choice for comprehensive internal protection without overlapping actives.

🎯

Best use cases

  • Monthly heartworm prevention
  • Treating intestinal worm infestations
  • Year-round parasite control
  • Dogs in high-risk geographic areas
  • Owners preferring oral medication
🛒

Is Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews right for you?

This product is best for owners of medium-sized dogs (25.1-50 lbs) seeking a vet-approved, all-in-one parasite preventive. No special skills needed—just monthly administration. Requires a prescription, so consult your vet first. Alternatives include standalone heartworm preventives or combination chews with flea/tick control if broader protection is desired.

How it compares: Interceptor Plus offers broader internal parasite control than basic heartworm chews and includes tapeworm treatment, unlike many competitors. It's more specialized than multi-pest chews that focus on fleas and ticks but lack intestinal deworming breadth.

Are There Active BestVetCare Coupons for This Product?

20% Off ⚠️ Unverified
Expires May 31
BestVetCare

Summer Must-Haves for Pets – 20% OFF Heartworm Prevention + Free Shipping*

••••••••

We earn a commission if you shop through this link.

20% Off ⚠️ Unverified
Expires May 31
BestVetCare

Summer Must-Haves for Pets – 20% OFF Heartworm Prevention + Free Shipping*

••••••••

We earn a commission if you shop through this link.

10% Off ⚠️ Unverified
Expires May 31
BestVetCare

Set Auto-order & Get Extra 10% Discount

••••••••

We earn a commission if you shop through this link.

30% Off ⚠️ Unverified
Expires May 31
BestVetCare

Hop into Spring Deals - 30% OFF Flea & Tick Treatments + Free Shipping!

••••••••

We earn a commission if you shop through this link.

More from BestVetCare

?

Frequently Asked Questions

What does Interceptor Plus Chew protect against?

It prevents heartworm disease and treats or controls roundworms, hookworms, and tapeworms in dogs weighing 25.1 to 50 lbs. Its dual active ingredients provide broad-spectrum internal parasite protection with monthly use.

Does Interceptor Plus require a prescription?

Yes, Interceptor Plus is a prescription medication. You must have a valid vet authorization to purchase it, ensuring your dog is tested for heartworms and is healthy enough for treatment.

How often should I give my dog Interceptor Plus?

Administer one chew every month, year-round. Consistent monthly dosing is critical to prevent heartworm disease and maintain control over intestinal parasites, especially in high-risk areas.

Is Interceptor Plus safe for all dogs?

It's safe for most dogs 25.1 to 50 lbs but not for puppies under 6 weeks or dogs with known sensitivity to milbemycin oxime or praziquantel. Always consult your vet before starting treatment.

Can I give Interceptor Plus with food?

Yes, the chew can be given with or without food. Most dogs accept it readily due to its beef flavor, but mixing with a small meal can help if needed.

How much does Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews cost?

Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews is $34.54 at BestVetCare. Prices may change — click through to BestVetCare for the latest.

Is Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews in stock at BestVetCare?

Yes, Interceptor Plus Chew (Interceptor Spectrum) For Dogs 25.1 - 50lbs (Yellow) 3 Chews is currently in stock at BestVetCare.

Are there coupon codes for BestVetCare?

Yes — Love Those Deals currently tracks 4 active BestVetCare coupons. See the coupons section on this page to copy a code before checkout.

Specifications

Brand
Interceptor Plus
Product Type
Animals & Pet Supplies > Pet Supplies > Dog Supplies
Category
Animals & Pet Supplies > Pet Supplies > Dog Supplies
SKU
3913
MPN
Elanco-Interceptor-Plus-2415
Last updated Apr 28, 2026