NexGard Spectra is a monthly beef-flavoured chew that provides broad-spectrum parasite protection for dogs weighing 3.6–7.5 kg, covering fleas, ticks, heartworm, and intestinal worms in a single dose.

The active ingredients afoxolaner and milbemycin oxime work together to kill fleas rapidly, control three species of ticks including paralysis tick, and prevent heartworm disease. It also covers four types of intestinal worms including roundworm, hookworm, whipworm, and tapeworm. Administered monthly, the chew is soft and beef-flavoured, so most dogs take it willingly without the need to hide it in food.

NexGard Spectra appeals to owners who want one product covering the full parasite spectrum rather than managing separate flea, tick, and worming treatments on different schedules. Particularly well suited to small breeds in high-tick-risk areas.