Locklear's Booty Call Coyote Gland Lure is a full strength, thick gland lure you can count on any time of the year. No urine is used for filler -- urine shouldn't cost you lure prices.Urine does compliment and should be mixed in this gland lure. Mix 4 oz. urine to 2 oz. Booty Call Coyote Gland Lure.