Necklace against the attack of wolves. # Constituted from a metal mesh collar arranged around the neck of an ovine animal that as a sandwich contains a first metal mesh, a second fiberglass and a third also metal that performs connection with the first getting an electric shock due to the pressure that the jaws of an animal get by being attached to this neck; an electronic device of adequate size to the mesh collar that is connected to it and that contains the following elements; a battery with a solar panel that charges it, a capacitor capable of generating electrical discharges of up to 300 volts, a LED, a GPS, an ultrasonic generator system and a detector of the increase in heartbeats of the animal.
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