Snakes are generally shy animals who want nothing to do with people. They can be beneficial because they eat mice, slugs, grubs, insects, and other pests and they can be food for other wildlife such as hawks. Although most species of snakes in North America are harmless, there are some venomous species that can pose risks to people and pets. Snakes enter areas inhabited by people in search of food and shelter. The easiest thing you can do is make your home and yard less appealing to them. Prevent snake problems by removing their food sources like rodents. Don’t leave pet food out and store animal feed in tight containers.