Abstract: An electrostatic spraying device which is designed to be portable, hand-held, self-contained and battery operated, with a disposable cartridge. The electrostatic spraying device is configured to provide a precise essentially constant flow rate of a product being applied, to provide uniformity and ease of application of the product, as well as to conserve product usage.

Abstract: A pet habitat for housing at least one pet animal has a side wall barrier which allows an unobstructed viewing of the animal. The pet habitat comprises a base member, at least two substantially vertical posts secured to the base member, the side wall barrier and a top member dimensioned to overlie the posts and be secured thereto. The side wall barrier is formed from at least one substantially clear side wall section removably mounted on adjacent vertical posts and, in the preferred embodiments, at least one wire frame side wall section mounted on adjacent posts. The clear side wall and wire frame member sections collectively form the side wall barrier. The clear wall section is readily removed and cleaned when needed so that enhanced viewing of the interior of the habitat is maintained.