Bark control devices for training dogs; Clickers for training dogs; Dog whistles; Electric bark control dog collars; Electric bark control dog collars featuring citronella spray, static electricity; Electronic animal confinement unit comprising transmitters, electrical transformers, wires, and receiver collars; Electronic collars to train animals; Pet collar accessories, namely, safety blinkers; Pet collar accessories, namely, safety lights; Pet collar accessories, namely, signaling bells