Lego trains and a Kitty

While Lego trains are running on a custom made roller coaster track, our cat got very interested in the fast running trains, she was very surprised to see how trains derails or crashes.
Our rescued and adopted kitty is very curios and playful she wants to chase a toy mouse attached to a lego train.
Lego tracks are very flexible, we custom build them from a fiberglass poles and wood.
music: Wishful Thinking by Dan Lebowitz