NexGard for Dogs 25–50 kg 

NexGard is a widely trusted monthly flea and tick chewable for dogs, approved by veterinarians worldwide and loved by dogs for its beef-flavored taste. Designed for dogs weighing 25 to 50 kg, NexGard delivers fast, effective protection against fleas and ticks with the convenience of a once-monthly oral treatment.

The active ingredient, afoxolaner, works through a dog's bloodstream to target and kill fleas and ticks when they bite. NexGard starts killing fleas within 8 hours and ticks within 48 hours of administration, significantly reducing the risk of tick-borne diseases such as ehrlichiosis and babesiosis.

Unlike topical treatments, NexGard cannot be washed or rubbed off, making it a reliable choice for dogs that swim, bathe frequently, or live active outdoor lifestyles.

Product Features

• Formulated for dogs weighing 25 to 50 kg

• Monthly chewable for continuous flea and tick control

• Starts killing fleas within 8 hours and ticks within 48 hours

• Beef-flavored chewable, accepted easily by most dogs

• Effective against Ixodes, Rhipicephalus, and Amblyomma tick species

• Kills fleas before they can lay eggs, interrupting the flea life cycle

• Not affected by bathing, swimming, or rain

• Approved and recommended by veterinarians

Active Ingredient

Afoxolaner – a systemic isoxazoline compound that inhibits the nervous system of fleas and ticks.

Dosing Guide

Administer monthly. Can be given with or without food. Not recommended for puppies under 8 weeks of age or weighing less than 2 kg. Consult a veterinarian before use in dogs with a history of seizures.

Product Variant

• NexGard Chewable Tablet for Dogs 25–50 kg – 1 Tablet

See our full range of monthly and long-acting parasite treatments in our dog flea and tick collection at Zima Pets!