Haldol is an antipsychotic agent. Exactly how it works is not known, but it may work by blocking certain chemicals in the brain.
Heartgard is an anthelminthic (dewormer) used for the prevention of heartworm disease in dogs and cats. Heartgard is also used for the control of hookworm in cats. Combined with pyrantel pamoate (Heartgard Plus), it also protects against hookworm and roundworm in dogs.
The HumaPen Luxura is an insulin injector that combines several innovations into a robust yet elegant pen device that can be carried and used anywhere.