Simparica Trio Chew for Dogs (5.1–10 kg) is a monthly flavoured chew providing comprehensive parasite protection for small dogs in this weight range. A single chew per month protects against fleas, ticks (including the deadly paralysis tick), heartworm, and intestinal worms, including roundworm, hookworm, and whipworm.

Simparica Trio combines three active ingredients — sarolaner, moxidectin, and pyrantel — in a liver-flavoured chew that most dogs accept readily. It begins killing fleas within 4 hours of administration and provides 35 days of flea protection. Suitable for dogs and puppies from 8 weeks of age and weighing at least 1.25 kg. Available in 3-pack and 6-pack formats.

Covering fleas, ticks, heartworm, and intestinal worms in a single monthly chew simplifies parasite control significantly. Simparica Trio is particularly valued in areas of Australia where paralysis tick exposure is a genuine risk, providing broad-spectrum coverage without multiple separate treatments.