Control valves for regulating the flow of gases and liquids; Electric bark control dog collars; Electric control devices for heating and energy management; Electrical resistance heating wires and electrical controllers therefor; Electronic animal confinement systems; Electronic collars to train animals; Eyewear for pets; Foil elements, namely, circuits for heating or electrical conduction; Motor vehicle to trailer electrical connectors; Pneumatic and hydraulic directional control valves for u...