NexGard Spectra Chewable Tablets for XLarge Dogs 30.1 - 60kg (Red) 3pk
Rated 5/5 based on 14 reviews.NexGard Spectra Chewable Tablets for XLarge Dogs (Red) provide complete parasite protection for dogs weighing 30.1–60 kg. With a single beef-flavoured chew, your dog is protected from fleas, ticks, heartworm, intestinal worms, and mites — eliminating the need for sprays, spot-ons, collars, or multiple treatments.
Suitable for puppies from 8 weeks of age, NexGard Spectra ensures even your newest addition receives safe, effective parasite protection from the start.
Key Benefits
Protect Against Fleas
NexGard Spectra kills adult fleas quickly before they lay eggs, helping break the flea lifecycle and preventing infestations in your home. Fleas can also cause skin irritation, transmit diseases, and lead to anaemia in high numbers. Regular monthly treatment keeps both your dog and household safe.
Protect Against Ticks
One chew protects against paralysis ticks, bush ticks, and brown dog ticks for a full month. Paralysis ticks are particularly dangerous, and untreated bites can be fatal. Brown dog ticks can transmit other parasites, including Babesia, and cause anaemia when infestations are heavy.
Protect Against Heartworm
NexGard Spectra prevents heartworm disease, a potentially fatal condition spread by mosquitoes. Your veterinarian may recommend a heartworm test before starting treatment. Monthly dosing ensures continuous protection.
Protect Against Intestinal Worms
NexGard Spectra treats and controls roundworms, hookworms, and whipworms, preventing nutrient loss, anaemia, and gastrointestinal disease. Effective flea control also helps prevent flea tapeworm (Dipylidium caninum) infestations. Consult your veterinarian for region-specific deworming advice.
Protect Against Mites
NexGard Spectra treats and controls demodectic mange, sarcoptic mange, and ear mites (Otodectes cynotis), supporting healthy skin and ears.
How NexGard Spectra Works
NexGard Spectra combines two active ingredients:
- Afoxolaner – An ectoparasiticide that kills fleas, ticks, and mites quickly when they attempt to feed.
- Milbemycin Oxime – An endoparasiticide that targets internal worms such as roundworms, hookworms, and whipworms.
This combination ensures all-in-one parasite protection with a single monthly chew.
Dosage & Administration
- Pack colour: Red
- Dog weight range: 30.1–60 kg
- Administration: Oral – offer directly as a treat or mix with a small portion of food. Ensure your dog consumes the entire chew.
- Frequency: One chew every 30 days for continuous protection.
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Always select the correct strength chew based on your dog’s current weight.
Important: Consistent monthly dosing is essential. Missing doses or irregular administration may reduce effectiveness. NexGard Spectra is not affected by bathing, swimming, or shampooing.
Safety & Suitability
- Safe for puppies from 8 weeks of age.
- Use caution in dogs with a known hypersensitivity to any ingredients.
- Inform your veterinarian about concurrent medications, supplements, or treatments.
- Monitor dogs closely after administration for possible adverse effects.
- Consult your veterinarian regarding use in breeding, pregnant, or lactating dogs.
Possible Side Effects
- Although generally well-tolerated, some dogs may experience:
- Gastrointestinal: Vomiting, diarrhea, or reduced appetite (usually mild and temporary).
- Dermal: Itchiness, redness, or rash.
- Neurological (rare): Tremors, instability, or seizures — seek immediate veterinary attention if observed.
- If any severe or unusual symptoms occur, contact your veterinarian promptly.
Important Information
- Animal type: Dogs
- Breed size: XLarge (30–60 kg)
- Active ingredients: Afoxolaner and Milbemycin Oxime
- Storage: Keep below 30°C in a dry, secure place, away from children and other pets.
- Usage caution: Only for dogs within the specified weight range; do not use for smaller dogs or other species.
Why Choose NexGard Spectra Red?
- All-in-one protection – Fleas, ticks, heartworm, intestinal worms, and mites in one chew.
- Convenient monthly dosing – No messy spot-ons, collars, or sprays.
- Vet-trusted – Recommended by veterinarians across Australia for large dogs.
- Water-resistant – Safe for active dogs that swim or bathe.
✅ Keep your extra-large dog safe, healthy, and protected with NexGard Spectra Red — the convenient, tasty monthly chew for comprehensive parasite control.
(NEXGSD10)
| SKU | NEXGSD10 |
| Barcode # | 9327073006922 |
| Brand | Nexgard Spectra |
| Shipping Weight | 0.1800kg |
Return customer
By: Charlene Buckle on 8 July 2020Order received on time. No issues. Have used Nextguard Spectra for sometime now. Service from vetshed always good. Quick, easy process.
(5)
Nexgard spectra
By: Nardia Butler on 21 September 2019Awesome service fast delivery my dog loves eating them once month
(5)
Great product!
By: Rebecca on 7 December 2018Keeps my boy flea, tick and worm free
(5)
Fantastic
By: Jonelle Mason on 22 November 2018Fantastic product, fantastic price and fantastic speedy postage, what more can I say. Thanks so much.
(5)
happy customer
By: kelly olive on 13 November 2018great product, saved dollars ordering online and the delivery was extremely fast....will order from this site again
(5)