Nexgard Chewables is a potent oral flea and tick treatment for dogs. Formulated with Afoxolaner as its active ingredient, these beef-flavored, palatable chewables effectively kill adult fleas and prevent flea infestations. These monthly chewables alsotreat and control black-legged tick, American dog tick, lone star tick, brown dog tick and long-horned tick infestations. Suitable for dogs and puppies from 8 weeks of age, weighing at least 4 lbs, Nexgard Chewables are also indicated for the prevention of Lyme disease in dogs.
Nexgard Chewables leverages a powerful ingredient called Afoxolaner, which is a member of the isoxazoline family. It binds with the chloride channels at the binding sites, inhibits channels gated by the neurotransmitter gamma-aminobutyric acid (GABA), and disrupts the pre-and post-synaptic transfer of chloride ions across cell membranes. The prolonged afoxolaner-induced hyperexcitation leads to uncontrolled activity of the central nervous system of the parasites, eventually causing paralysis and death of these parasites.
Dog Weight | Dog Size | Pack Size/Color | Strength (mg of afoxolaner per chew) | Chewable Administered |
4 – 10.0 lbs | Small | Orange | 11.3 | One |
10.1 – 24.0 lbs | Medium | Blue | 28.3 | One |
24.1 – 60.0 lbs | Large | Purple | 68 | One |
60.1 – 121.0 lbs | Extra Large | Red | 136 | One |
Over 121.0 lbs | Administer the appropriate combination of Nexgard chewables |
Afoxolaner
Rated 4.6/5 based on 141 ratings
Nexgard for Dog works extremely well.
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Nexgard is the best treatment for dogs.
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Nexgard works very well for my dogs.
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Nexgard for Dog works so efficiently.
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Nexgard for Dogs is one of the best treatments for canines.
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