NexGard Spectra

  • NexGard Spectra is a monthly chewable treatment for dogs made with soy proteins and braised beef flavorings that dogs love.
  • The new soft, beef flavored chew kills fleas and ticks, now with the added benefit of treatment for heartworms, roundworms, hookworms, and whipworms.
  • NexGard Spectra is safe for all breeds and puppies from 8 weeks of age and 2kg or more.

From $45.95






Product Detail: NexGard Spectra

NexGard Spectra

AdministrationNexGard Spectra Chewables can be given with or without food. A convenient single chew that is readily consumed for all dogs in everyday situations.

As NexGard Spectra is an oral treatment, dogs may be handled immediately following administration and there are no restrictions on swimming, bathing and shampooing before administration.


How it worksNexGard Spectra paralyzes parasitic organisms by interfering with the way signals are passed between nervecells (neurotransmission) in the nervous system of parasites that live in the fur of animals, such as fleas and ticks and then kills it.

Afoxolaner kills fleas before they can lay eggs and so helps to reduce contamination of the dog's environment.

DosageNexGard Spectra Chewables is taken once a month, safe for all breeds and puppies from 8 weeks of age and 2kg or more.

Dogs over 60kg (132 lbs) administer the appropriate combination of whole chewables.

ComponentAfoxolaner and Milbemycin Oxime

BenefitsNexGard Spectra was effective in treating flea and tick infestations in dogs up to 30 days after treatment and reduces the number of fleas and ticks by at least 95%. It is also effective in reducing gut worms and prevents heartworm infection as all dogs tested negative six months after the last treatment.

PrecautionsTablets should be kept in the blister packs until required and the blisters should be kept in the carton.

In case of accidental injestion, particularly in the case of children, medical advice should be sought immediately and the package leaflet or label shown to the doctor.

People handling the medicine should wash their hands after handling the product.

Storage Conditions: Store in a dry place at controlled room temperature between 59° and 77°F (15-25°C).


Ratings & Reviews

Based on 6 Review(s)

Average Rating


Ratings Overview











Most Recent Reviews

Great product
Written by Julia
Sep 02, 2021

I have been using this now for over 6 months and I?m very happy with results. It?s so much easier to give one pill instead of two when you have 4 dogs. The price is very reasonable and have been buying from them for a long time. I?m in the US and these are not available here and even if they were I wouldn?t buy anywhere else but pet shed!

Very Pleased
Written by James
Jun 27, 2020

Have been using NexGard Spectra now for 2 years on both CBRs in south central WI. Although we live in the country, haven't yet found an attached tick on either of them.

Great stuff!
Written by Theressa
May 10, 2019

I'm in the US and it is nice to have a product that covers BOTH heartworm prevention and fleas and ticks in one chewable tablet. Combining them makes it cost effective, easy to administer and the dogs don't get suspicious lol. We recommend Nexgard Spectra to all our friends.

bug treat
Written by debby
Jun 23, 2018

I have been using this on my dogs for awhile now an I really like the results ,some things make dogs kind of sick an so far I haven't seen this ,also they don't always eat what I give them but this they chew it up I don't have to make them swallow it!

Written by Aurora Pirellu
Nov 13, 2017

Nexgard Spectra is one of my favorites for it covers almost everything. Fleas, ticks, heartworm and worms. Imagine that in one chewy tab all covered. This is just a miracle! I truly love this. I've been using this since June and it works it really does works.

Pretty amazing
Written by Alice
Aug 17, 2017

This is the first time i have tried Negard, but if this is effictive i will be really pleased. I keep getting sold different products such as flea collars, which i dont like and i just want something that wil cover fleas and ticks. Nexgard also has a degree of worming as well i believe.I had this recommended by a friend so am hopefull it will be a success. We are nearly 1 month into the first tablet and so far so good.