Chewy is a little afraid of free time at puppy class... free time is when every one takes the leash off and all the dogs play. It's a toy dog class but Chewy is by far the smallest... and he has gotten knocked over before so now i stand close by and I leave the leash on so I can resque him! he still likes to play but he is care ful not to get in the way!!!...I don't blame him!