Plantskydd Repellent Rabbits and Small Critters (3Lb Granular Shaker Pack) Repels rabbits, voles, chipmunks, squirrels, and other small rodents May also be used on deer, elk and moose (However, Plantskydd's PS-D3 is better) 3Lb covers approximately 1800 sq. ft. Comes in easy shaker-bag. 100 percent dried blood (porcine and/or bovine). No animal parts are used. Plantskydd is non-toxic, biodegradable, and also acts as a fertilizer.