McNasty Anti-Chewing Spray, 32 oz. w/Sprayer	Product Code: 689426 Price: Check Latest McNasty Anti-Chewing Spray, 32 oz. W/Sprayer A powerful anti-chew spray made witha combination of ingredients much more powerful than anything else on the market today. McNasty Anti-Chewing Spray will not irritate skin. It is very safe to use and will not burn the horse. Available in a large 32 ounce size. Do not spray in eyes.