In this hour of "At Home with Gary Sullivan," Gary discusses home improvement and maintenance tips for the winter season. He shares advice on how to prepare your garage for cold weather, including checking for gaps in the garage door and installing weatherstripping. Gary also talks about the importance of maintaining your home's insulation and preventing water damage. Additionally, he addresses a listener's question about heat pumps and their limitations in cold temperatures. The hour wraps up with a discussion on wildlife control and the importance of sealing entry points in your home.