Hartz UltraGuard Plus Solid Dog Flea and Tick Collar

Tell pesky parasites to 'bug off' with the Hartz UltraGuard PlusFlea & Tick Collar for Dogs. This collar kills and repels both fleas and ticks on pups with necks up to 22 inches for 7 months and also prevents flea eggs from hatching for over half the year – stopping the flea life cycle and inhibiting reinfestation. The water resistant design remains effective even after getting caught in the rain. For continuous parasite control from head to tail replace the collar every 7 months. For use on puppies 12 weeks of age and older.