Abstract: A reciprocating cutting assembly for cutting a vertically supported web of material includes elongated cutting means having opposite facing cutting edges, each of which have a plurality of blunt teeth, and a drive means for driving the cutting means between first and second positions on opposite sides of the web. Preferably, the cutting assembly includes first and second support arms, each of which has a plurality of fingers which contact the material web and support the web during the back-and-forth cutting action of the cutting assembly.

Abstract: An animal waste collection and disposal device, adapted for use with disposable bags with handles, includes an elongated handle portion and a shovel portion adjustably attached thereto. The shovel portion includes an elongated, open-ended chute portion, a sifting portion extending at an acute angle from the chute and having a plurality of openings for removal of kennel gravel and dirt, and a lifting edge, which preferably includes a plurality of teeth for aiding in lifting the waste out of grass or other uneven terrain, which may extend at a second acute angle from the sifting portion. A pair of sidewalls extend along the longitudinal edges of the shovel portion, thereby preventing the animal waste from falling off of the shovel. The shovel is attached to the handle using a plurality of brackets and retention sleeves. The sleeves may be tightened about the handle, preferably with set screws.