Nexgard Spectra® Spot-On for Cats
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"Maple's package arrived the day after we ordered. The treatment works brilliantly, and now that we're subscribed it's such a relief knowing we'll never miss a dose. Thank you FleaTickWorm! We can't recommend you and your products enough!"
- Danielle & Maple, Bay Of Islands
Important Product Update — NexGard Spectra for Cats
We have temporarily paused sales of NexGard Spectra for Cats as a precaution, following the publication of a peer-reviewed study in the Journal of the American Veterinary Medical Association (Nov 2025) reporting rare neurologic reactions in certain cats with a known genetic sensitivity (MDR1/ABCB1 mutation) after exposure to eprinomectin.
We are reviewing these findings with the manufacturer and our veterinarian and founder, Dr Feargus.
This precaution does not affect other NexGard or Frontline products for dogs or for cats without this sensitivity.
Our decision is based solely on animal-safety considerations and will be reviewed as further guidance becomes available.
NexGard Spectra® for Cats – Monthly Flea, Tick & Worm Protection
NexGard Spectra® Spot-On for Cats provides broad-spectrum parasite control in one convenient monthly treatment. It helps protect against fleas, ticks, mites, and key intestinal worms, including tapeworm, roundworm, hookworm, and lungworm.
Product Overview
All-in-One Monthly Spot-On
NexGard Spectra® combines three active ingredients to provide protection against multiple internal and external parasites that can affect cats in New Zealand.
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Covers common parasites: fleas, ticks, ear mites, mange mites, roundworm, hookworm, tapeworm, and lungworm
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Monthly use: apply once every four weeks for ongoing protection
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Easy to apply: spot-on treatment applied directly to the skin at the base of the neck
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For cats from 8 weeks of age and ≥ 0.8 kg
Always read and follow the label before use.
How to Apply
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Remove one applicator from the pack and hold it upright.
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Part the hair at the base of the cat’s neck until the skin is visible.
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Place the tip of the applicator on the skin and squeeze to apply the entire contents.
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Apply to dry skin. Avoid contact with the application site until dry.
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Do not wash or shampoo your cat for two days after treatment.
Dosage:
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0.3 mL for cats 0.8–2.4 kg
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0.9 mL for cats 2.5–7.4 kg
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For larger cats, use the appropriate combination of applicators as directed on the label.
Why Choose FleaTickWorm.co.nz
Vet-Led Expertise – NZ Owned and Operated
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Vet-approved products: Supplied and recommended by New Zealand-registered veterinarians
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Fast local delivery: Dispatched from within New Zealand
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Trusted advice: Access to professional support from our vet-led team
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Easy returns and peace of mind when shopping
Safety Information
Active Ingredients:
Esafoxolaner, Eprinomectin, Praziquantel (83 g/L)
Approved use:
For cats from 8 weeks of age and 0.8 kg body weight.
Possible side effects:
Occasionally, cats may show temporary reactions such as mild skin irritation, vomiting, diarrhoea, or lethargy. Rarely, neurological signs (such as tremors or seizures) may occur.
Precautions:
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Do not use on kittens under 8 weeks or weighing less than 0.8 kg
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Safe for breeding, pregnant, and lactating cats
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Avoid contact with eyes. Wash hands after use
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Toxic to aquatic life; prevent contamination of waterways
Storage:
Store below 30 °C in the original packaging.
Keep away from heat and light.
Dispose of empty applicators in household rubbish.
Frequently Asked Questions
How often should I apply NexGard Spectra® for Cats?
Apply once a month for ongoing protection against fleas, ticks, mites, and intestinal worms.
Does NexGard Spectra® control tapeworms?
Yes. It is effective against Dipylidium caninum and Taenia taeniaeformis.
Is it suitable for kittens?
Yes, from 8 weeks of age and 0.8 kg body weight.
Can I use it on pregnant or nursing cats?
Yes. It is approved for use in breeding, pregnant, and lactating queens.
Should I treat all pets in the household?
Yes. To reduce the risk of reinfestation, treat all cats and dogs with an appropriate parasite control product.
Regulatory Statement
Registered pursuant to the ACVM Act 1997, No. A011796.
See www.foodsafety.govt.nz for registration conditions.
© Boehringer Ingelheim Ltd. NexGard Spectra® is a registered trademark of Boehringer Ingelheim Animal Health.
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