Create a barrier
The best way to protect your dog is through the use of Hartz® UltraGuard® topical drops or collars. These products deliver parasite-killing power by setting up a barrier on your pet that when crossed, delivers a lethal blow. This barrier is maintained for weeks as the active ingredient is slowly released over time.
Another handy weapon is Hartz® UltraGuard® Yard Spray, which you can use to treat outdoor areas that harbor mosquitoes. It will help reduce the annoyance of these pests as well as the risk of being bitten.