Liam is interested in anything that has to do with Mollie. He wants to drink from (or knock over) her water bowl, throw her kibble around, and, most of all, toss the ball for her. Will got Liam a mini-chucker and has taken on the idea of teaching him to chuck. So far, Liam definitely knows how it is supposed to work but he can't get his arms, and mostly his wrist, to move in quite that way. Will keeps trying with him.