Abstract: A vertically-adjustable pet feeding apparatus is provided which includes a repellent for repelling ants and other insects. The apparatus allows animals, livestock, and pets, such as dogs of various sizes and breeds and of various stages of development, to be provided with food at the proper height. The apparatus is designed to be safe for pets, other animals, and children.

Abstract: A scrap material recycling apparatus includes a feeder, a shredder and a separator, the feeder and the shredder mutually coupled, and the shredder and separator mutually coupled. The feeder includes a means for compressing a quantity of scrap material and means for advancing the scrap material to the shredder. The shredder includes a rotor having a plurality of cutting means, the rotor mechanically rotated to reduce the scrap material. The separator separates the reduced scrap material by fractional composition. The recycling apparatus may be part of a system further incorporating additional components, such as conveyors and/or dust extraction devices. The recycling apparatus may be further adapted so as to be a transportable system, thereby allowing such system to be relocated at or near scrap material stockpile locations.