Actually you've beenbeaten to the post by Pedigree, the pet food company. When my work colleague who breeds Schizu's the spelling may be incorrect, but you get the drift went to Crufts dog show this year, she brought back some doggie mints. The active indegrients were peppermint oil and chlorophyll. Make an obnoxious dog more obnoxious, bad smells coming out both ends!! My friend always brings something back from Crufts for me each year. I have a few friends that are in the kennel club of Gt. Britain and we all share tails(Whoops-sorry-Tales) :laugh: Some stories are well, dare I say it-shaggy dog stories.