NexGard for dogs weighing 4 to 10 kg is a chewable flea and tick tablet containing the active ingredient afoxolaner, administered orally once a month. Each tablet of this strength contains 28.3 mg of afoxolaner, ensuring a minimum dose of 2.5 mg/kg of body weight. Main features: Indicated for adult dogs and puppies over 8 weeks old and weighing between 4.1 and 10 kg Acts by killing fleas (Ctenocephalides felis and Ctenocephalides canis) and ticks (Rhipicephalus sanguineus, Dermacentor variabilis, among others) Fast onset of action, with 100% effectiveness against fleas within 8 hours after administration Continuous protection for 30 days against fleas and ticks Beef-flavored chewable tablet, facilitating administration Can be given with or without food Dosage and administration: Apply one 28.3 mg tablet to dogs weighing 4.1 to 10 kg, once a month If the dog vomits within 2 hours after administration, the dose should be repeated The tablet should not be divided Safety: No serious side effects were observed; the most common are mild and transient vomiting It can be used year-round, especially in regions with a high incidence of fleas and ticks Veterinary use recommended to ensure the correct dose and proper management In summary, NexGard 4 to 10 kg is a practical, safe and effective option for monthly flea and tick control in dogs within this weight range, with fast action and long-lasting protection.