I have gotten a pink one for my toy fox terrier , but before I put it on her the one neighbor's dog was in more of the need . Lady the German Shepard was in more of the need since she did have fleas & was itching 7 biting herself badly & her rump was going bald . So I placed the furlife on Lady's collar , so I watched her afterwards & within about 1 hr she stopped biting & chewing herself , but was still scratching but not as bad as prior . The smell wasn't really that bad, but it could have be...