Woodchucks also know as ground hogs are large rodents with healthy appetites, so beware if you have an outdoor garden or crops. Mostly, they are avid burrowers, so they can cause problems to your home's structure and foundation. They can also cause injury to anyone who has the misfortune of stepping into one of these burrows. Fortunately Frontier Trapper is here to help, call us anytime you suspect you could have a problem.