Swamp Donkey Spray Attractant from Primos is a fatally attractive mix that makes it easy to spread irresistibly intense attractant wherever you want to attract deer. Tested and modified for 10 years in order to obtain the secret formulation that will promote overall deer health. Proprietary ingredients increase energy, weight, and blood flow-which can ultimately lead to increased antler growth. Used exclusively on high-profile game ranches until now. Available in a 32-ounce bottle.