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Nexgard Spectra Tab Xlarge Dog 66-132 lbs Red

Nexgard Spectra Tab Xlarge Dog 66-132 lbs Red

(46 Reviews)
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Buy Nexgard Spectra for Dogs

Nexgard Spectra is a beef-flavored chewable that is highly effective in treating fleas, ticks and intestinal worms in dogs. The oral treatment is used in the prevention of heartworm disease. Nexgard Spectra controls flea infestation in dogs for 5 weeks, tick infestation for 4 weeks. The flavored chew treats gastrointestinal adult nematodes of the species: roundworms, hookworms and whipworms. The oral treatment is also effective against mites controlling demodectic mange (caused by Demodex spp.), sarcoptic mange (caused by Sarcoptes scabiei), and otodectic mange (caused by Otodectes cynotis). It lowers the risk of flea tapeworm infestations by rapidly killing fleas.

Key Benefits
  • Beef flavored chewable that is highly palatable
  • Broad spectrum control
  • Treats flea infestations for 5 weeks
  • Controls tick infestations for 4 weeks
  • Effective for treating gastrointestinal worms
  • Monthly administration prevents heartworm disease
How To Use
  • Nexgard Spectra should be given orally.
  • Give directly in their mouth or can be mixed in the dog food.
  • According to dog weight, you can select the pack and start the treatment any time.
  • Do not use on cats.
  • Keep out of reach of children and pets.
  • Wash hands after treatment.
  • For animal use only.
More Information

Nexgard Spectra is a broad spectra parasitic treatment for dogs. The beef flavored chewable is highly effective in treating various internal and external parasites. The oral treatment kills fleas, ticks, as well as roundworms, hookworms and whipworms. This oral treatment combines two active ingredients for the complete control of numerous infestations. The formulation kills parasites by interfering with the way that signals are passed between the nerve cells of their nervous system, leading to paralysis and death of the parasites. Nexgard Spectra is a monthly treatment that is easy to administer and effective in preventing heartworm disease. Nexgard Spectra is suitable for all breeds and puppies from 8 weeks of age.



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Customer Review Write a Review

Average Rating







Good product Jun 23, 2022

better thn giving 2 chews, my dog is adamant when it comes to these products, thank you Nexgard Spectra

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Kristen Verified Customer
Love BudgetPetCare Jun 23, 2022

Great prices and great options for my dogs. I’m a customer for life! :)

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flea chews Jun 16, 2022

Excellent service, and the chews work.

3 of 3 found this review helpful.
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Efficacious product Apr 06, 2022

It works perfectly fine and therefore I would say just go for it!

3 of 4 found this review helpful.
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Flea gone within a day! Jan 07, 2022

Nexgard spectra did a fabulous job. No fleas in sight now.

7 of 11 found this review helpful.
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Have A Question?
my dog is 35 pounds and I was gifted a nexgard spectra for large dogs, can I give her half the chewable pill for large dogs and then once the month passes give her the other half of the pill?
Please consult your vet.
Jun 24, 2022 | Was this helpful? Yes (0) | No (0)
Nexgard Spectra is indicated for the prevention of heartworm disease and treats and controls fleas, ticks, mites, and intestinal worms.
Jun 15, 2022 | Was this helpful? Yes (0) | No (0)
I have been giving my bulldogs NexGard ON A three- month auto order and I was wanting to change it to the NexGard Spectra to give them more protection how do I do it ? I did not see away to change an auto order.
If you wish to make any changes to your auto order, please contact us immediately on our toll-free number 1-800-840-2008 or send us an urgent email us at
Jun 02, 2022 | Was this helpful? Yes (2) | No (0)
Any side effects associated with nexgard spectra?
The most common side effects (affecting between 1 to 10 animals in 1,000 animals) were vomiting, diarrhea, lack of energy, decreased appetite, and itching, which generally were short-lived and resolved spontaneously.
Apr 27, 2022 | Was this helpful? Yes (1) | No (0)
I ordered on March nexgard spectra 6pack and I received on April but this is expire date is Oct.2022. I think is too short so what can you do for me?
Please contact our customer service team and they will resolve this issue for you.
Apr 22, 2022 | Was this helpful? Yes (2) | No (0)
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