It's the humane and environmentally friendly way of ridding your flower and vegetable garden area of unwanted deer. Most gardeners have trouble with animals, snakes, birds, and other pests. The Deer Scentry scented stone keeps away deer as well as other garden pests including rabbits, squirrels, rats, mice and groundhogs. Simply place the scented Deer Scentry where you need the most protection from deer that rampage through your plantings. For best results in large garden areas place one every 12 to 16 feet apart. The Deer Scentry has the ability to protect your precious flowers and vegetables. The Deer Scentry is made of an all natural absorbent stone that has been infused with a predator scent that makes deer sense their enemy and flee. Rechargeable scent is available when the Deer Scentry needs a "recharge". Good for many months of outdoor use.