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Nexgard Spectra Chewables For Large Dogs 15-30kg (33 to 66lbs) Purple

368 customer reviews


Nexgard Spectra Chewables For Large Dogs 15-30kg (33 to 66lbs) Purple

$82.17 $58.69

  • $82.17 $58.69
  • $141.16 $100.83

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Nexgard Spectra Chewables For Large Dogs 15-30kg (33 to 66lbs) Purple
Apoquel For Dogs (5.4 mg)
Total: $116.40 $110.58
  • (View Product)
highlights
  • Treats and prevents flea and tick infestations
  • Prevents heartworm disease
  • Treats hookworm, roundworm, whipworm, and lungworm infestations
  • Easy to dose beef-flavoured chew
  • No more mess from topical preventatives
  • Information
  • Features
  • How to Use
  • Safety
  • Nexgard Spectra Chewables Ingredients
Information
tab article

Nexgard Spectra Purple for Large Dog 15.1 to 30 KG

NexGard Spectra Purple is a chewable treatment designed for dogs, providing protection against a comprehensive range of parasites for 30 days. The tasty beef-flavored and palatable taste of the treatment makes it easy to administer to dogs. NexGard Spectra for very small dogs (15.1-30 kg) is vet recommended and is quick in eliminating fleas and ticks, as well as controlling mange and mites caused by different tick infections on dogs (demodectic mange, sarcoptic mange, and ear mites). It works against intestinal worms, including roundworms, hookworms, and whipworms. Moreover, it is effective in preventing flea tapeworm infestation and protects dogs from life-threatening heartworm disease.

Nexgard Spectra Flea and Heartworm Treatment for Large Dogs

NexGard Spectra is suitable for dogs that weigh between 15.1 – 30 kg in body weight and are above 8 weeks of age. It is composed of Afoxolaner 75 mg, Milbemycin Oxime 15 mg, which means it kills parasites that live on a dog's skin, such as fleas, ticks, mange, and mites (Sarcoptic mange, Demodectic mange, ear mites). The ingredient reduces flea contamination by killing flea eggs. It provides protection from flea infestation in dogs for 5 weeks and works against tick species Dermacentor variabilis (American Dog Ticks), Ixodes scapularis (Blacklegged Ticks), and Amblyomma americanum (Lone Star Ticks), in dogs for 4 weeks.

Milbemycin oxime is the other ingredient of NexGard Spectra that works as an "endoparasiticide," killing parasites that live inside the canine body, such as worms. It aids in controlling and treating eyeworms, lungworms, and gut worms (roundworms, hookworms, and whipworms). Moreover, it also prevents heartworm disease in dogs

Features
Benefits

  • Rapidly kills and controls fleas for a month
  • Stops flea life cycle killing adult fleas before they lay eggs
  • Eliminates common ticks like American tick, Blacklegged ticks and Lone star tick
  • Treats and controls Demodectic mange, Sarcoptic mange and ear mites
  • Prevents heartworm infection in dogs
  • Helps in the treatment of intestinal nemadotes
  • Controls infestations due to roundworms, hookworms and whipworms
  • Eliminates Dirofilaria immitis larvae up to one month
  • Can be used on all breeds and puppies from 8 weeks of age and 2 kg or more

How to Use
Directions

  • Measure your dog’s weight beforehand to ensure dosage accuracy.
  • Read the product label carefully before using the treatment.
  • Remove one chewable from the foil-backed blister pack.
  • Administer the chewable either directly or by mixing with food.
  • Make sure that the entire dose is consumed and if a dose is missed, re-dose immediately.
  • Give the chewable orally once every month, preferably on the same date.
  • Consult your veterinarian before administering the treatment.

Dosage:

Dog weight (lbs)

Dog size

Pack color

Afoxolaner per chew (mg)

Milbemycin oxime per chew (mg)

Number of chews administered per month

4.4-7.7 lbs

Very Small Dog

Orange

9.4

1.9

One

7.7-16.5 lbs

Small Dog

Yellow

18.8

3.8

One

16.5-33 lbs

Medium Dog

Green

37.5

7.5

One

33-66 lbs

Large Dog

Purple

75.0

15.0

One

66-132 lbs

Extra Large Dog 

Red

150.0

30.0

One

For dogs over 132 lbs, administer the appropriate combination of Nexgard Spectra chewables.

Safety
Safety

  • Wash hands after use.
  • Store away from children and pets.
  • Keep the tablets in the blister pack until required and store the blister packs in the outer carton.
  • Store it in a cool and dry place.
  • In case of accidental ingestion, particularly in the case of children, seek medical advice.
  • Not recommended for use in pregnant, lactating or breeding dogs.

Contraindications:

Do not use in case of sensitivity to the active substances.

Nexgard Spectra Chewables Ingredients
Ingredients

Afoxolaner, Milbemycin Oxime

Nexgard Spectra Chewables Reviews (368)

Product Rated 4.7/5 (368 customer reviews)
Olive – January 04, 2026
Best treatment

It is the best treatment for my pet..

Henry – December 28, 2025
Worms are gone

The threat of worm infections is gone. It is the best solution for my pet..

Will – December 20, 2025
Regular buy

It is a regular buy for me. I am happy with the results..

Mag – December 14, 2025
Value for money

It is reasonably priced and works really great..

Trevor – December 01, 2025
My favorite

It is my favorite. Trouble free dosage, and absolute effect..

Jordan – November 23, 2025
Absolute wormer

It gives absolute results. Amazing wormer for my pet..

Crystal Bradshaw – November 22, 2025
Nexguard Spectra

Received product in less than time stated. Very impressed. Will be ordering again..

Greta – November 17, 2025
Monthly protection

Once a month dose for my pet's continues protection..

George – November 11, 2025
Received on time

I received my order on time. Good service..

Cara – November 05, 2025
All in one

This single product helps remove all fleas, ticks and worms. Works good for my pet..