30th March 2012, 04:33 PM
Sentry Natural Defense for fleas and ticks has been recently recommended as a safe and effective alternative to harsh chemical treatments. Have any of you tried it? Reviews online are mixed about the effectiveness, the strong spicy odor for a couple of days, and the oily nature that could stain white fur. But some people love it (and the scent) and are relieved to find a safe product.