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Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack

Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack

Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack is a vet-recommended chewable tablet that prevents heartworm, treats fleas, ticks, mites, and intestinal worms. Priced at $100.89, it's ideal for dog owners seeking comprehensive, monthly parasite protection with easy administration.

$100.89

● In stock

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Key features

  • Broad-spectrum parasite protection
  • Beef-flavored chew for easy dosing
  • Monthly administration for 6 months
  • Kills fleas within 4 hours
  • Prevents heartworm disease
  • Controls sarcoptic and demodectic mites
  • For dogs 33-66 lbs

Pros

  • +Comprehensive protection in one chew
  • +Fast-acting against fleas and ticks
  • +Veterinarian-recommended formula
  • +Palatable and easy to administer
  • +Helps prevent multiple worm infestations
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Cons

  • Requires monthly dosing
  • Not suitable for dogs under 33 lbs

About Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack

What is Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack?

Nexgard Spectra For Large Dogs (33-66 lbs) Purple 6 Pack is a monthly chewable tablet designed to protect large dogs from multiple parasites. Formulated with afoxolaner and milbemycin oxime, it effectively prevents heartworm disease, kills fleas and ticks, controls mites (including those that cause mange), and treats common intestinal worms like roundworms and hookworms. This 6-month supply comes in a purple pack for easy identification and is suitable for dogs weighing 33 to 66 pounds. Manufactured by Boehringer Ingelheim, Nexgard Spectra is a trusted choice among veterinarians for broad-spectrum parasite defense.

Key features

  • Broad-Spectrum Protection — Targets heartworm, fleas, ticks, mites, and intestinal worms in one chew.
  • Easy to Administer — Palatable beef-flavored chew that most dogs accept willingly.
  • Monthly Dosage — One chew every 30 days for continuous protection.
  • Fast-Acting Formula — Kills fleas within 4 hours and ticks within 24 hours.
  • Prevents Heartworm Disease — Contains milbemycin oxime, a proven heartworm preventative.
  • Controls Mange-Causing Mites — Effective against sarcoptic and demodectic mange mites.
  • 6-Month Supply — Purple 6-pack ensures consistent, long-term parasite control.

Who is Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack for?

This product is ideal for owners of large dogs weighing 33 to 66 pounds who want a reliable, all-in-one parasite prevention solution. It’s especially beneficial for dogs that spend time outdoors, travel frequently, or live in areas with high flea, tick, or heartworm prevalence. It’s also suitable for pet parents looking to simplify their dog’s health regimen with a single monthly chew instead of multiple treatments.

How does Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack compare?

Compared to single-purpose preventatives like standalone heartworm chews or topical flea treatments, Nexgard Spectra offers broader protection in one convenient dose. It outperforms standard polypropylene rugs in parasite control efficacy and is more comprehensive than many generic monthly chews. Unlike some alternatives that require separate products for internal and external parasites, Nexgard Spectra consolidates protection, reducing the risk of missed doses and improving compliance. It’s comparable in price to other premium combination chews but stands out for its rapid flea and tick kill time and mange mite control.

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Best use cases

  • Monthly parasite prevention
  • Heartworm protection in high-risk areas
  • Flea and tick control for outdoor dogs
  • Treatment of intestinal worms
  • Mange mite prevention and control
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Is Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack right for you?

This product is best for owners of large dogs (33-66 lbs) seeking a vet-approved, all-in-one parasite preventative. No special skills needed—just administer one chew monthly. Alternatives include separate heartworm preventatives and flea-tick topicals, but Nexgard Spectra simplifies treatment. Always consult your vet before starting any new medication.

How it compares: Nexgard Spectra offers broader protection than single-target preventatives and is more convenient than combining multiple products. It outperforms standard flea chews and topical treatments in scope and speed, especially for heartworm and mite control.

Are There Active CanadaPetCare Coupons for This Product?

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

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

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Frequently Asked Questions

What does Nexgard Spectra protect against?

Nexgard Spectra protects dogs from heartworm, fleas, ticks, mites (including mange), roundworms, and hookworms. It's a broad-spectrum preventative that covers both internal and external parasites commonly found in dogs.

Does Nexgard Spectra require a prescription?

Yes, Nexgard Spectra is a prescription-only medication. You'll need approval from a licensed veterinarian before purchasing it to ensure it's safe for your dog’s health condition.

How quickly does Nexgard Spectra kill fleas?

Nexgard Spectra begins killing fleas within 4 hours of administration and eliminates 100% of fleas within 24 hours, helping prevent infestations and flea allergy dermatitis.

Is Nexgard Spectra safe for all large dogs?

It's safe for most healthy dogs weighing 33-66 lbs. However, it should not be used in dogs with a history of seizures or sensitivity to afoxolaner or milbemycin oxime.

Can I give Nexgard Spectra with food?

Yes, Nexgard Spectra can be given with or without food. Administering it with a meal may help reduce the chance of mild gastrointestinal upset.

How much does Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack cost?

Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack is $100.89 at CanadaPetCare. Prices may change — click through to CanadaPetCare for the latest.

Is Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack in stock at CanadaPetCare?

Yes, Nexgard Spectra For Large Dogs (33-66 Lbs) Purple 6 Pack 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
1217
Last updated May 2, 2026