I have a puppy who has chewed up 2 of his puppy beds already. I was dead set against getting him a new one but someone at Walmart told me about Out! Bitter Cherry Spray. They told me that I just spray it on whatever I don't want chewed on (his bed) and puppy won't chew on it again. I don't know if it will actually work or not so if he does chew on it, is this spray safe? I tried to find reviews about it online but couldn't find anything. Has anyone here tried it? The ingredients are: Proprietary bittering agents in a deionized water base, grapeseed extract, lemon extract and natural bitter cherry flavor. I have not a clue what any of that is. lol Any help would be greatly appreciated. Thank you.