NexGard Chewable Tablets for XLarge Dogs 25-50kg (Red) 12pk

$199.98
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NexGard Red is a powerful monthly oral treatment designed specifically for extra-large dogs weighing 25–50kg. Trusted by Australian pet owners and veterinarians, NexGard provides fast-acting and long-lasting protection against a wide range of external parasites, including fleas, ticks (paralysis, bush, and brown dog ticks), mites, and lice.

This tasty, beef-flavoured chew is easy to administer, mess-free, and loved by dogs. Unlike spot-on treatments, NexGard is not affected by bathing, swimming, or shampooing, ensuring continuous parasite protection all month long.


Key Benefits

  • Flea protection – Kills fleas rapidly before they can lay eggs, breaking the flea lifecycle and protecting against flea allergy dermatitis. Keeps dogs and households flea-free for a full 5 weeks (35 days).
  • Tick protection – Protects against paralysis ticks, bush ticks, and brown dog ticks for 5 weeks. Daily tick checks are still recommended in paralysis tick-prone areas.
  • Mite treatment – Effectively treats and controls sarcoptic mange, demodectic mange, and ear mites, supporting healthy skin and coat.
  • Lice control – Eliminates biting lice, reducing irritation and preventing reinfestation.
  • Flea tapeworm prevention – Reduces risk of flea tapeworm infection by controlling flea populations.

How NexGard Works

NexGard contains Afoxolaner, a highly effective ectoparasiticide. Once ingested, it quickly enters your dog’s bloodstream, killing parasites on contact when they attempt to feed. Afoxolaner acts fast, eliminating fleas before they lay eggs, and providing powerful protection against ticks and mites for a full month.


Dosage & Administration

  • Pack colour: Red
  • Dog weight range: 25.1–50kg
  • Tablet strength: 136mg Afoxolaner per chew
  • Administration: Oral – can be given with or without food. Offer directly as a treat or mix with food, ensuring the full dose is consumed.
  • Frequency: One chew every 30 days.

If your dog weighs over 50kg, combine chews to reach the correct dosage.


Safety & Suitability

  • Safe for puppies from 8 weeks of age and weighing at least 2kg.
  • Suitable for breeding, pregnant, and lactating females.
  • Not recommended for pets with known allergies to Afoxolaner.
  • Use with caution in dogs with a history of seizures—consult your veterinarian before starting treatment.

Storage & Handling

  • Store below 30°C in a cool, dry place.
  • Wash hands thoroughly after handling.
  • Keep out of reach of children and other pets.
  • Always follow your veterinarian’s advice for long-term parasite control.

Why Choose NexGard Red for XLarge Dogs?

  • Trusted monthly parasite protection for dogs in Australia.
  • Mess-free, oral treatment – no greasy residue on fur or skin.
  • Fast-acting, reliable, and easy to administer.
  • Supports the overall health and comfort of your extra-large dog by protecting against harmful parasites year-round.

Product Summary

  • Target species: Dogs (25–50kg)
  • Pack colour: Red
  • Mode of administration: Oral chew
  • Frequency: Monthly
  • Active ingredient: Afoxolaner 136mg
  • Manufacturer: Boehringer Ingelheim
  • Brand: NexGard

✅ Keep your extra-large companion safe, healthy, and protected with NexGard Red – the simple, tasty monthly chew trusted by dog owners across Australia.

(NEXGXL12)

SKU NEXGXL12
Barcode # 9.32707E+12
Brand Nexgard
Shipping Weight 0.2000kg

Write a product review

Nexgard happy customer

By: Jane on 30 October 2019
Perfect arrived on time
(5)

Fast acting flea treatment

By: Jane on 25 September 2019
Highly recommended
(5)

Nexgard

By: Jane on 8 March 2018
I find ordering products online from the Vet Shed to be an easy & quick process. Very happy with the service.
(5)

Nexgard

By: Jane on 9 February 2018
I saw a huge difference in just 2-3 days I would definitely recommend and buy again!
(5)

Nexguard

By: Jane on 9 November 2017
We buy nexguard from the vet shed , they send your order as soon as they receive the order and it's delivered to the door in a couple of days, and much cheaper than the pet shop.
(5)

Nexgard

By: Jane on 12 October 2017
I ordered this online and the delivery time was quick and the product was perfect. Will definitely be ordering from here again!
(5)

Love Nexgard

By: Jane on 18 February 2017
We have 3 dogs, prior to using Nexgard we were continually finding paralysis ticks on our dogs, we have been using Nexgard since it came out a few years ago and have found no ticks on our dogs since. It is such a relief as we have lost a dog previously, the tick was well hidden and we missed it. The Vetshed has great prices and quick delivery.
(5)

Best stuff going.

By: Jane on 4 December 2016
Great value, no mess, no fleas. No worries.
(5)

Works well here in Ga.

By: Jane on 24 July 2016
Vet shed has what u need at a great price.. Shipping is fast!!
(5)

nexgard

By: Jane on 15 June 2015
great product
(5)

Nexgard

By: Jane on 11 May 2015
bought Nexgard from these guys at a HUGE saving from the vets. Thank you
(5)

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