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Nexgard Spectra

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Nexgard Spectra

COMMON PET PARASITES: They’re small, discrete and are experts at avoiding detection. But look closely and you may find parasites hiding on your dog or cat. External parasites like fleas, ticks and mites can be found hiding in your pet’s coat, or living on or in their skin, while internal parasites like heartworm and intestinal worms live inside their body. Whether internal or external, these parasites can all cause disease. That’s why you need to keep your pet protected, inside and out.

We’ve made parasite protection easy! With NexGard SPECTRA® for Dogs, your dog will receive the most complete protection against fleas, ticks, mites, heartworm and intestinal worms, all in one tasty chew. Dogs love the beef-flavoured chews, with 100% of owners saying NexGard SPECTRA was easy to give to their dog (1).
1. PR&D 0269001.

NexGard SPECTRA Spot-On for Cats makes parasite control simple for you and your cat. NexGard SPECTRA for Cats is Australia’s first and only all-in-one parasite product for cats, providing protection against fleas, ticks, mites, heartworm, lungworm, and intestinal worms (including tapeworm), in a single monthly application. No need for multiple products – just one and it’s done.

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Discover Our Ranges

Original Range

NexGard SPECTRA® for Dogs

  • Rapidly kills fleas
  • Treats and controls ticks, mange and mites
  • Prevents heartworm disease
  • Treats and controls roundworm, hookworm and whipworm
  • Prevents flea tapeworm infestations
  • Tasty monthly chew that dogs love
Original Range

NexGard SPECTRA® Spot-On for Cats

  • Treats and prevents infestations of fleas on cats
  • Controls paralysis ticks, bush ticks, mange, and ear mites
  • Treats and controls heartworm, lungworm, hookworm, roundworm, and tapeworm
  • Convenient monthly dosing that’s easy to remember

Australia’s favourite!

    • More owners and their dogs love NexGard SPECTRA. It’s Australia’s No.1* parasite protection for dogs, with more than 200 million chews sold worldwide. You’ll love the fact that it not only protects against fleas and ticks, but mites, heartworm and intestinal worms too – and dogs love the taste. So whether it’s the beach, bush or the dog park that you enjoy exploring with your dog, keep them protected with NexGard SPECTRA.

    • The No. 1 parasite protection for dogs is now available for cats: NexGard SPECTRA® Spot-on for Cats is Australia’s first and only all-in-one parasiticide for cats, providing protection against fleas, ticks, mites, heartworm, lungworm and intestinal worms (including tapeworm), all in one easy, monthly application.

    • Some parasites that affect pets can be transmitted to people. Using NexGard SPECTRA® once a month aligns with guidelines from infectious disease experts who recommend year-round flea control and monthly deworming of all cats and dogs to reduce this risk.^

*CEESA International Sales Services MAT Q2 2023.

^Australian Companion Animal Zoonoses Advisory Panel (2021) Companion Animal Zoonoses Guidelines.

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NexGard SPECTRA is an easy-to-administer tasty chew that can be used on dogs and puppies as a flea, tick, and worm preventative. Not only does it provide protection against parasites, it is also used as a treatment to break any existing flea or tick infestations. With NexGard SPECTRA, your dog receives the benefits of ingestible imidacloprid and elevated levels of milbemycin oxime for a full month. A single chew provides coverage for both adult fleas and all stages of brown dog ticks for 30 days, lone star ticks for 28 days, American dog ticks for 30 days and deer ticks (the wood tick species that may transmit Lyme disease) for 4 weeks. NexGard SPECTRA also controls infestations with roundworms, hookworms and whipworms..



Frequently Asked Questions


Which NexGard SPECTRA should I buy for my dog?

You can purchase NexGard SPECTRA for Dogs in 5 convenient sizes based on your dog's weight. NexGard SPECTRA contains the same amount of active ingredients, so you don't have to measure pills or keep track of how much your dog has taken. Simply choose the one that matches your dog’s weight and administer once per month.


What does NexGard SPECTRA protect against?

With NexGard SPECTRA, your dog is protected against fleas, ticks, mites, heartworms, and intestinal worms. It is fast-acting, and will kill fleas already present on your dog within 8 hours of administration.


How do I feed my dog NexGard SPECTRA?

NexGard SPECTRA is a beef-flavoured chew that is for oral consumption only, and can be given to your dog with or without food. Simply remove one chewable at a time and offer it as a treat. If you find your dog is having a hard time chewing it, you can break it up into smaller pieces and feed it with their regular meals.


What flavour is NexGard SPECTRA Chews?

NexGard SPECTRA is a delicious beef-flavored chew that is highly enjoyable for dogs. In fact, studies have shown dogs prefer the taste of NexGard SPECTRA over other popular flea and tick chews.



At what age can I give my puppy NexGard SPECTRA chews?

You can give your puppy NexGard SPECTRA as early as 8 weeks of age, provided they weigh at least 2 kg. Speak with your vet for parasite control alternatives if your puppy does not meet this age and/or weight requirement.


Which NexGard SPECTRA treatment should I buy for my dog?

Dog Weight Dog Breed Examples NexGard SPECTRA Product Pack Varieties
2-3.5 kg Chihuahua, Pomeranian, and Yorkshire Terrier NexGard SPECTRA Chews For Extra Small Dogs ✔ 3 pack
✔ 6 pack
3.6-7.5 kg Cavalier King Charles Spaniel, Daschund, and Shih Tzu NexGard SPECTRA Chews For Small Dogs ✔ 3 pack
✔ 6 pack
7.6-15 kg Beagle, Whippet, and Greyhound NexGard SPECTRA Chews For Medium Dogs ✔ 3 pack
✔ 6 pack
12.1-30 kg Border Collie, Golden Retriever, and Labrador NexGard SPECTRA Chews For Large Dogs ✔ 3 pack
✔ 6 pack
30.1-60 kg Siberian Husky, German Shepherd, and Alaskan Malamute NexGard SPECTRA Chews For Extra Large Dogs ✔ 3 pack
✔ 6 pack


How can I get 15% Brand Cash back when I buy Nexgard Spectra?

Every time you purchase Nexgard Spectra, we’ll give you 15% back in Brand Cash to spend on the same brand of premium food next time you shop with us.

The 15% is worked out on the price the item scans for – meaning we will reward you at the full price, not the price you pay after redeeming any Brand Cash, giving you even greater rewards. You can also redeem Brand Cash and earn Brand Cash in the one transaction!

Flea, tick and worming treatment Brand Cash expires three months after the month in which it was earned for three packs or six months after the month it was earned for six packs.

You can learn more about Petstock Rewards here

PETstock Rewards are not available to earn or redeem in our St Arnaud, Barham and Cohuna stores.

COMMON PET PARASITES: They’re small, discrete and are experts at avoiding detection. But look closely and you may find parasites hiding on your dog or cat. External parasites like fleas, ticks and mites can be found hiding in your pet’s coat, or living on or in their skin, while internal parasites like heartworm and intestinal worms live inside their body. Whether internal or external, these parasites can all cause disease. That’s why you need to keep your pet protected, inside and out.

We’ve made parasite protection easy! With NexGard SPECTRA® for Dogs, your dog will receive the most complete protection against fleas, ticks, mites, heartworm and intestinal worms, all in one tasty chew. Dogs love the beef-flavoured chews, with 100% of owners saying NexGard SPECTRA was easy to give to their dog (1).

  1. PR&D 0269001.
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