Encourage a male to mark his territory at the location of your choice. Pre-orbital glands are located in the corner of deer's eyes, emitting a distinctive odor for each individual. Deer deposit their scent on a branch above the rubs they create. Replicate their behavior by getting a jar of Proxpédition Pre-Orbital Glands. These glands are derived from material collected from rutting male deer living on the Proxpédition farm. They were analyzed in the laboratory and then synthetically reproduced. To use, with gloves, apply the product to a branch about 1.5 meters above the ground, above a mock rub.