Zodiac Flea and Tick Collar for Dogs Large

The Zodiac Flea and Tick Collar for Dogs kills and repels fleas and ticks on contact for up to 7 months. It provides long lasting, continuous control against fleas and ticks. This collar is an odorless, non-greasy, easy to use prevention option to add to your flea and tick regimen. It's also adjustable and water resistant.