NexGard Spectra is a monthly chewable tablet for medium dogs weighing 7.6–15 kg that delivers broad-spectrum parasite protection in a single dose. It targets fleas, paralysis ticks, heartworm, intestinal worms, mites, and lice.

The active combination of afoxolaner and milbemycin oxime works systemically — fleas begin dying within hours, and paralysis ticks are eliminated within 48 hours of contact. One chew per month covers heartworm prevention and treats roundworm, hookworm, and whipworm simultaneously. The beef-flavoured chew is palatable enough that most dogs take it without coaxing.

For owners who want complete parasite coverage without juggling separate flea, tick, and worming treatments, NexGard Spectra consolidates the lot into a single monthly chew. It suits medium dogs on a regular preventative schedule year-round.