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 and static electricity; Electric buzzers; Electrified fences; Electronic animal confinement unit comprising transmitters, electrical transformers, wires, and receiver collars; Electronic collars to train animals; Eyewear for pets; Hand-held electronic units used to identify bird species and bird songs; Life jackets fo...