Healthy Hen™ The Peck Stops Here 12oz Anti-Pecking Spray. This formula is made up of natural botanical oils of Tea Tree, orange, bergamot, grapefruit and lime. It will deter chickens from pecking and plucking, heal small sores caused by pecking and help to build a healthy plumage. Use as needed. Spray directly on plumage, and carefully avoid eyes and beaks. This is safe for chicks. Active ingredients include organic Aloe Vera, sweet almond oil and Tea Tree. 12oz spray bottle. Made in the USA.