3D scanners; Audio headphones; Bar code printers; Bark control devices for training dogs; Clickers for training dogs; Electric bark control dog collars; Electric bark control dog collars featuring citronella spray, and static electricity; Electromechanical devices for preventing squirrels and other animals from accessing bird seed in feeders; Electronic animal confinement systems; Electronic animal confinement unit comprising transmitters, electrical transformers, wires, and receiver collars; Electronic collars to train animals; Electronic devices for animal locating and tracking programmed to use global positioning systems (GPS) and cellular communications; Encoded micro particulates, tags and taggants of plastic, metal or silicate for use in the field of passive labeling, tracing or tracking of persons, animals, vehicles or goods of any kind; Laboratory cages for animals; Lifesaving vests for use by dogs; Optical apparatus, namely, a non-lethal security device that uses a light source to detect, warn, repel, temporarily blind, disorient, nauseate, disable, confuse, debilitate, stun, subdue, stop, or incapacitate persons or animals; Reflective safety vests; Smart watches; Three dimensional (3D) scanners; Wearable activity trackers