- Where is my order

- Cancel Order

- Track my order

- Issue with my order

- Call me now
- Schedule the call
- Our shipping policy

- Our privacy policy

- Our terms and conditions

- Our guarantee

- Our order delivery time

NexGard Spectra is a monthly oral chew that provides protection against both external and internal parasites in a tasty, beef-flavored chew dogs love. Formulated with afoxolaner and milbemycin oxime, it protects dogs against fleas, ticks, heartworm disease, intestinal worms, mange, and mites.
Make parasite protection easy for your dog with the all-in-one NexGard Spectra Chew. Just one easy-to-administer, tasty monthly chew offers broad-spectrum parasite protection to your furry friend.
NexGard Spectra contains afoxolaner and milbemycin oxime. Afoxolaner belongs to the isoxazoline class of ectoparasiticides, while milbemycin oxime is a macrocyclic lactone effective against internal parasites. The combination kills fleas, ticks, and mites and helps treat and control intestinal worms.
After administration, the active ingredients get absorbed into the bloodstream, killing parasites when they feed on your dog. Afoxolaner targets fleas and ticks by interrupting nervous system function, whereas milbemycin oxime disrupts nerve transmission in worms. It also helps prevent heartworm disease in dogs when given regularly every month.
NexGard Spectra works rapidly after administration, killing existing fleas within just 6–8 hours. It begins eliminating ticks within 48 hours and eliminates worms for 30 days.
Follow the NexGard Spectra dosage chart given below for accurate dosing:
| Pack Color | Dog size | Dog weight (lbs) | Afoxolaner per chew (mg) | Milbemycin oxime per chew (mg) | Number of chews administered per month |
|---|---|---|---|---|---|
| Orange | Extra Small Dog | 4.4–7.7 lbs | 9.4 | 1.9 | One |
| Yellow | Small Dog | 7.7–16.5 lbs | 18.8 | 3.8 | One |
| Green | Medium Dog | 16.5–33 lbs | 37.5 | 7.5 | One |
| Purple | Large Dog | 33–66 lbs | 75.0 | 15.0 | One |
| Red | Extra Large Dog | 66–132 lbs | 150.0 | 30.0 | One |
*For dogs over 132 lbs, administer the appropriate combination of NexGard Spectra chewables.
NexGard Spectra is a potent, highly palatable, beef-flavored, monthly oral chewable treatment designed for dogs and puppies from 8 weeks of age. This chewable formula offers broad coverage against multiple internal and external parasites, including fleas, ticks, roundworms, hookworms, whipworms, mange, and mites. It is also helpful in preventing heartworm disease.
NexGard Spectra covers both external and internal parasites, including fleas, ticks, roundworms, hookworms, whipworms, mange, and mites. This convenient, flavorful chew is also effective in preventing heartworm disease, eliminating flea tapeworm infestations, and reducing the incidence of flea allergy dermatitis (FAD).
When administered as indicated, NexGard Spectra is safe for use in dogs and puppies. However, some dogs may experience sensitivity to its ingredients. If you notice any serious adverse reactions that concern you, immediately contact a vet.
NexGard Spectra for Dogs is a powerful combination of two actives, afoxolaner and milbemycin oxime. The active ingredients kill parasites by overstimulating their nervous system, resulting in uncontrolled activity of their nervous system and death of the pests.
No. Unlike many other treatments, NexGard Spectra does not need to be given with food. You can choose to give the chew as a treat alone or with food.
NexGard Spectra is absorbed within 6 hours of administration, kills fleas within 8 hours, and eliminates more than 95% of ticks within 48 hours.
NexGard Spectra should be administered once every month, either directly or by mixing with food. You may begin treating your dog with NexGard Spectra at any time of the year. For optimal protection, treat your dog on or about the same day of the month each time. Speak to the vet if you have any confusion regarding the dosage.
NexGard Spectra helps prevent flea tapeworm infestations by killing fleas but does not directly treat existing tapeworm infections.
NexGard Spectra treats and controls ear mite infestations.
It is always recommended to consult a veterinarian before using NexGard Spectra if your dog is on any other medication.
No. To ensure your dog receives the correct dose and parasite protection for a full month, the entire chew appropriate for the dog’s weight must be consumed.
NexGard Spectra is available both online and offline at nearby pharmacies. If you want to buy it online at affordable prices, you can consider purchasing from BudgetPetCare for additional discounts and free shipping.
Disclaimer : This information is based on the details provided on the official product label and manufacturer documentation. It is not intended to substitute professional veterinary advice. Please consult your veterinarian before administering any treatment.
Afoxolaner
Milbemycin oxime


Hi there! My Name is Caesar
I can help you with your general queries, such as
Get started by selecting a query from below.