<div>We use sentinel as a heartworm preventative as well as flea control. And yes, it is rather expensive. I usually buy 6 mos at a time for around $100 but that only lasts 3 mos when you have two hounds. Eeek. </div>
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<div>Cowboy has sensitive skin and needs bi-monthly baths with special shampoo. We went with sentinel because of the frequency we were bathing (1x/wk in the beginning) and we were afraid we were washing away the topical flea treatments. We never see any fleas but in the summer months we use a topical flea treatment as well as the sentinel since the fleas are more present then and the boys are outside more often. </div>
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<div>Although the stuff is rather pricey, I can honestly say no fleas or heartworm, so it must be doing something right.</div>
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<div>Kacy with Cowboy & Rupert</div>
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