Endectocide in flavored gel administered by oral route, it provides a broad spectrum and long action, effective on the control of internal parasites as roundworms (nematodes) and fly larvaes; and external parasites as fleas and myasis problems; diminishing the health problems that could be caused. the special formulation of doraquest l.a. confers it a nice apple flavor, which makes it a very palatable gel, getting an easier dosage.