Its the humane and environmentally friendly way of ridding your garden area of unwanted pests, Most gardeners have trouble with animals snakes birds and other pests, The Garden Guard scented garden stone keeps away rabbits deer squirrels gophers chipmunks birds and some bugs, Place the highly scented Garden Guard where you need the most protection from these pesky critters, For best results in large gardens place one every 12 to 16 feet apart, The specially formulated scent in this device will not wash in rain or inclimate weather, Rain actually enhances the Garden Guards ability to protect your precious flowers and vegetables from those obnoxious rodents SKU: CTLS001