https://en.wikipedia.org/wiki/Animal_repellent
Some animals will avoid anything that has the odor of the urine of certain predators. Tiger urine is thus very effective at keeping away animals. Coyote urine has gained currency as a deer repellent. Fox urine is used to repel rabbits, groundhogs, woodchucks, squirrels andchipmunks. Bobcat urine repels moles, mice, voles and other rodents. Wolf urine is used to repel moose.