Wherever your pup’s ex-paw-ditions take him, keep him paw-tected from pests with help from Nature's Shield Natural Flea & Tick Dog Spray. This plant-based spray uses cedarwood and lemongrass to prevent and kill flea infestations and ticks while repelling mosquitoes to help keep your pooch pest-free. Use it any time of year, especially after adventures in wooded areas. It’s free from parabens, dyes and harsh chemicals so it’s safe on your pup’s coat and skin.