Hartz Ultra Guard Flea & Tick Collar for Dogs - Small
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Hartz UltraGuard Flea & Tick Collar for Dogs is a fast-acting collar solution that quickly kills fleas and ticks, and lasts for 7 months. This collar has a clean, fresh scent and is water resistant. It fits necks up to 20 inches. Use only on dogs or puppies 6 weeks of age and older.