This medication is a prescription product and requires that your dog be a patient of the Humane Society of Manatee County to purchase from us.

Monthly Simparica Trio prevents heartworm disease caused by Dirofilaria immitis, kills adult fleas (Ctenocephalides felis) and is indicated for the treatment and prevention of flea infestations, the treatment and control of tick infestations with Amblyomma americanum (lone star tick), Amblyomma maculatum (Gulf Coast tick), Dermacentor variabilis (American dog tick), Ixodes scapularis (black-legged tick), and Rhipicephalus sanguineus (brown dog tick), and the treatment and control of roundworm (immature adult and adult Toxocara canis and adult Toxascaris leonina) and adult hookworm (Ancylostoma caninum and Uncinaria stenocephala) infections in dogs and puppies 8 weeks of age and older, and weighing 2.8 pounds or greater. Simparica Trio is offered in 6-pack sizes.