Dear Motor Medics, We have a 2008 Chevrolet Tahoe and when it was just a year old, we got a new puppy. The first time we left it alone while we went inside a restaurant to eat, she decided to eat the Tahoe. She chewed the back of the rear seat and the corner off the plastic trim too. The vehicle is in great shape with 70,000 miles and we want to sell it, but with a large hole in the sea...