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NexGard SPECTRA for Large Dogs 15.1-30kg

$24.15 2415 - 3299 - 73.2 - 26.8 $32.99
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  • Description
  • Product Review

Key features

  • Monthly, full-spectrum defense against fleas, ticks, mites, and intestinal worms
  • Aids in preventing flea-borne tapeworm infestations
  • Specially dosed for large dog breeds and growing puppies weighing 15.1kg to 30kg
  • Beef-flavoured chewable tablet that can be given with or without food
  • Available in 1-pack and 3-pack formats.

 

More information

Tailored for large canine companions, NexGard SPECTRA for Large Dogs provides comprehensive monthly protection against multiple parasites in one convenient step. This formula is perfectly balanced for active, large breeds in the 15.1kg to 30kg weight bracket, such as Border Collies, Kelpies, Boxers, and Australian Shepherds. Because it's an oral chewable rather than a topical liquid, it is incredibly easy to administer—either as a tasty treat or mixed right into their daily meal.

With no messy residue left on their fur, you can handle, pet, or play with your dog immediately after dosing. There are also absolutely no restrictions on swimming, bathing, or shampooing before or after use, making it ideal for dogs that love outdoor adventures. NexGard SPECTRA offers a complete range of precise weight sizes, ensuring your large pet stays perfectly protected as they grow.

 

Why choose NexGard SPECTRA for Large Dogs

  • Safeguards against external pests like fleas, ticks, and mites, while tackling internal roundworms, hookworms, and whipworms.
  • Effectively prevents tapeworm infestations transmitted via flea bites.
  • Formulated with the precise dose required for dogs from 15.1kg up to 30kg.
  • A savoury beef chew that turns monthly parasite treatment into a stress-free reward.

 

Common use

NexGard SPECTRA for dogs is commonly used for:

  • Routine, month-to-month preventative care for large dog breeds to protect health and vitality. 
  • Highly active or water-loving dogs where liquid spot-on options run the risk of washing out or wiping off.

 

Dosage & administration

  • Administer one chewable tablet monthly

  • Nexgard SPECTRA large dog is strictly intended for large dogs between 15.1kg and 30kg.

If you are unsure of your dog's current weight, or if you need advice on a complete flea and worming routine, please consult your local veterinarian.

 

FAQs

Q: How long does NexGard SPECTRA last?

A: Each individual chewable provides a full 30 days of reliable protection. For continuous coverage, give it to your pet once a month. The 1-pack secures a single month of protection, while the 3-pack offers a three-month supply.

Q: Are there any specific pests that NexGard SPECTRA does not treat?

A: NexGard SPECTRA treats and prevents the vast majority of common parasites found across New Zealand, and stops flea-borne tapeworms from establishing. However, it will not clear an active, pre-existing tapeworm infection. For active tapeworm cases, look into a targeted worming product like Drontal. 

Customer Reviews

Overall rating: 4.9 / 5 from 38 reviews.

been using these for years for my 2 doodles, we live near rural area which have sheeps or cows in neighbours. kept them ticks and fleas free for years!

Winnie 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

We've been giving Nexgard Spectra to our 5.5 year-old Greyhound (who comes in at just over 30kg) since we got him 3.5 years ago. We have also been giving it to our smaller (11.5kg) 12 year-old cattle dog, jack russell-cross since we got her 2.5 years ago. We were advised to use this product by our vet and it works wonders. In all the time we have given this medication to our pets we have not had a single issue. No adverse reactions. No irritations. Nothing.

Hubert 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

I've used different treatments before but found this was the only thing that really works. My pup loves it to the point she eats it right out my hand without having to mix it with other food. I've never had any bad experiences with this brand for seven months straight. When I was searching for a new product for my one I was actually recommended by vets, pet store employees and people that use it for their pets too that they love it.

Cyndi 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

My three-year-old dog has been taking Nexgard Spectra every month since he was a puppy. He has never had fleas, ticks, mites, or worms and we go to dog parks and dog friendly beaches every single week.

Glamour 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

This product is perfect for my staffy. In the past I've used the products that you have to put on the dog's skin and I have never really liked them. They smell and my boy always knows when it's that time and he used to run and hide ! Now it's easy.....to the point that he takes one chew and then looks for another one! Sooo much easier....thank you MyVet

Catherine 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

I love this product, as it does everything and all in a chew ! My dog loves it too , he's flea , tick and worm free , and he loves the taste.

Maree 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

I love this product, as it does everything and all in a chew ! My dog loves it too , he's flea , tick and worm free , and he loves the taste.

Great 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

This is the only brand I buy for my dog now, it's all the treatment she needs in one convenient monthly dose. As it looks like a treat my dog has no issues consuming it whereas with tablets I used to have to hide them in her food. More cost efficient buying it this way also rather than buying 2 separate tablets.

Hayley 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

Thankyou product was delivered fast with detailed notifications along the way. Product arrived in great condition as per the product description and picture. Definitely recommend

Jenny 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg

Super fast delivery! And great customer service. Cheapest I've seen this product in NZ. I will be buying all my flea and worm products from here going forward. The dog loved the taste of this too!

Alexander 5/5 Verified

NexGard SPECTRA for Large Dogs 15.1-30kg