Farnam's Chew Stop has a hot cinnamon taste that is formulated for application to wood fences and other surfaces to break horses of the wood-chewing habit. Required frequency of application will be dependent on the temperament of the horse, length of the habit, climatic conditions and the type of surface. Use Chew Stop(TM) to protect fences, corrals, stalls, mangers, gates, posts and trees: also to keep horses from biting and chewing blankets and bandages. Chew Stop(TM) has not been tested on vinyl fencing. DIRECTIONS FOR USE: Apply Chew Stop generously to all surfaces within reach of your horse. Use a hand sprayer, power sprayer, paint brush or roller. When applying as a spray, remove animals from stalls during application. Chew Stop may be applied to the bark of mature trees. It will not stain or discolor painted surfaces. Repeat application to problem areas as necessary until your horse forgets his habit. Coverage: One gallon will cover approximately 300 sq. ft. of unpainted surface and 400 to 500 sq. ft. of painted surface. Caution: When applying Chew Stop to blankets or bandages, do not apply to surfaces that may come in contact with the horse's skin. Chew Stop, when in contact with the skin, may cause blistering under certain conditions. Keep Out of Reach of Children. | Farnam Chew Stop for Cribbing | Size 64 oz