My kids are obsessed with ice. It started out with a handful of penguins and whales, and a couple boats. They added the fleet of airplanes and the St. Bernard. At least he's a cold climate dog! While they look quite happy and well-behaved, I assure you there was a tussle and tantrums over an airplane, and Sylvie was banned (with much screeching) for a bit for pouring water in the floor. If I was smarter I would have braved the gnats and taken it out on the carport. It kept them busy for a long while though!