Tell pesky parasites to ‘bug off’ with the Hartz UltraGuard Reflective Flea & Tick Collar for Dogs & Puppies. This collar kills both fleas and ticks on dog with necks up to 26 inches for 7 months. The water-resistant design remains effective even after getting caught in the rain. Additionally, the collar reflects direct light for up to 300 feet for an added dimension of nighttime safety. For continuous flea and tick protection from head to tail, replace the collar every 7 months. For use on puppies 12 weeks of age and older.
