Kit is a white dog with black spots who resides with his owner in a cottage on Edward's Branch Line. Everyday, he waits in the garden to bark "hello" to Edward who stops at a nearby signal. His owner cannot get Kit inside the house until he's seen Edward. One day, a thought comes into Edward's mind - since Kit waits for him no matter the weather, he might catch a chill. So, Edward arranges with a carpenter to have a kennel built for Kit to keep him warm come rain or shine!