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Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews

Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews

Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews is a prescription heartworm preventive for dogs weighing 26-50 lbs, priced at $101.93. It also controls hookworm, roundworm, and whipworm infections. Ideal for monthly at-home parasite protection.

$101.93

● In stock

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

Key features

  • Prevents heartworm disease in dogs
  • Controls hookworm, roundworm, whipworm
  • Beef-flavored monthly chew for dogs 26-50 lbs
  • Yellow chew for easy dosage identification
  • Prescription-based, vet-recommended protection
  • 12-month supply for consistent use
  • Made by Elanco, a trusted animal health brand

Pros

  • +Effective against multiple parasites
  • +Easy-to-give chewable tablet
  • +Year-round protection in one pack
  • +Trusted by veterinarians
  • +Free shipping from CanadaPetCare
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Cons

  • Requires prescription
  • Not for dogs under 6 weeks old
  • Higher cost than generics
  • Does not control fleas or ticks

About Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews

What is Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews?

Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews is a veterinarian-prescribed medication designed to prevent heartworm disease in dogs. Each chew contains milbemycin oxime, an active ingredient that disrupts the nervous system of parasitic larvae, stopping heartworm development. This 12-chew pack provides a full year of monthly protection for medium-sized dogs. Manufactured by Elanco, Interceptor is known for its palatable beef-flavored chews, making administration easier for pet owners. It is available through authorized retailers like CanadaPetCare, which offers free shipping across the USA and Canada.

Key features

  • Heartworm Prevention — Targets heartworm larvae before they mature into deadly adult worms.
  • Multi-Parasite Control — Also treats and controls hookworms, roundworms, and whipworms.
  • Dosage Specific — Formulated for dogs 26-50 lbs; yellow chews for easy identification.
  • Monthly Oral Chew — Beef-flavored, easy-to-give tablet taken once a month.
  • Prescription Required — Must be used under veterinary supervision for safe, effective dosing.
  • Year-Round Protection — 12-dose pack supports consistent, uninterrupted parasite prevention.
  • Trusted Brand — Made by Elanco, a leading animal health company with proven efficacy.

Who is Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews for?

This product is intended for dog owners seeking reliable, vet-approved parasite protection for medium-sized breeds weighing between 26 and 50 pounds. It’s ideal for pets in regions with high mosquito activity, where heartworm risk is elevated. Dogs with a history of intestinal worms may also benefit from its broad-spectrum action. Not suitable for puppies under 6 weeks of age or dogs with known sensitivity to milbemycin oxime.

How does Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews compare?

Compared to generic heartworm preventives, Interceptor offers broader coverage by targeting whipworms, which many standard heartworm chews do not. It differs from topical treatments like Frontline Plus, which focus on fleas and ticks but lack internal parasite control. Unlike combination flea-heartworm chews, Interceptor does not address external pests. It competes directly with other oral preventives such as Heartgard Plus, but adds whipworm protection, giving it an edge in comprehensive deworming coverage.

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Best use cases

  • Monthly heartworm prevention
  • Deworming for roundworm and hookworm
  • Whipworm control in endemic areas
  • Year-long parasite protection
  • Veterinary-recommended prevention
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Is Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews right for you?

Dog owners with medium-sized pets (26-50 lbs) should consider Interceptor if they need broad-spectrum parasite control. A prescription is required, so vet consultation is essential. Ideal for those prioritizing internal parasite protection over flea and tick control. Alternatives include Heartgard Plus for heartworm-only focus or Sentinel for similar multi-worm coverage.

How it compares: Interceptor outperforms basic heartworm chews with added whipworm control. It's more targeted than flea-tick preventives but lacks external pest coverage. Compared to standard polypropylene rugs, it's not a home product—this is a medical chew for dogs.

Are There Active CanadaPetCare Coupons for This Product?

Coupon Code ⚠️ Unverified
Expires Aug 26
CanadaPetCare

Labor Day Special Discount Offer for Frontline Plus Free Shipping! Use Coupon: CPC12ON

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Coupon Code ⚠️ Unverified
Expires Aug 26
CanadaPetCare

Biggest Labor Day Sale Online! Save Extra 15% Plus Free Shipping on All Orders! Use Coupon: CPC12ON

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Coupon Code ⚠️ Unverified
Expires Aug 26
CanadaPetCare

Special Offer for Labor Day, Save Flat 15% on All Orders Plus Free Shipping! Use Coupon: CPC12ON

••••••••

We earn a commission if you shop through this link.

Coupon Code ⚠️ Unverified
Expires Aug 26
CanadaPetCare

Flat 15% Off on Labor Day Blow out Sale Plus Free Shipping on All Usa Orders! Use Coupon: CPC12ON

••••••••

We earn a commission if you shop through this link.

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Frequently Asked Questions

What does Interceptor for medium dogs protect against?

Interceptor prevents heartworm disease and treats infections caused by hookworms, roundworms, and whipworms in dogs weighing 26-50 lbs. It’s a monthly chew that stops parasite development before symptoms appear.

Does Interceptor require a prescription?

Yes, Interceptor requires a veterinarian's prescription. It's a prescription-only medication to ensure proper use, correct dosing, and safety based on your dog's health history and weight.

How often should I give my dog Interceptor?

Give one Interceptor chew once a month, every month, year-round. Consistent dosing is crucial to maintain protection against heartworms and intestinal parasites, especially in high-risk areas.

Is Interceptor safe for all dogs?

Interceptor is safe for most dogs over 6 weeks old weighing 26-50 lbs. Avoid use in dogs with known sensitivity to milbemycin oxime. Always consult your vet before starting any new medication.

Can I buy Interceptor without a vet visit?

No, you cannot legally purchase Interceptor without a prescription. Retailers like CanadaPetCare require proof of prescription before shipping to ensure safe and responsible use.

How much does Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews cost?

Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews is $101.93 at CanadaPetCare. Prices may change — click through to CanadaPetCare for the latest.

Is Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews in stock at CanadaPetCare?

Yes, Interceptor For Medium Dogs 26-50 Lbs (Yellow) 12 Chews is currently in stock at CanadaPetCare.

Are there coupon codes for CanadaPetCare?

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

Specifications

Product Type
Pet Supplies~~Dog Supplies
Category
Animals & Pet Supplies
SKU
209
Last updated May 1, 2026