Understand this. While there are several dog breeds known to climb trees—the New Guinea Singing Dog; the Louisiana Catahoula; the Treeing Walker Coonhound, and the Jack Russell Terrier (I know this because I have since read up on it), the Miniature American Shepherd, which is what Puck mostly resembled, is, most emphatically, not known for such behavior. So, you can imagine my fear and consternation when Puck veered for the nearest Maple tree and attacked it like it was a set of monkey bars—even as the allosaurus collided with it directly beneath him and proceeded to do the same, or tried to. Even now I’m in awe of the pluck and determination he showed that day—to seemingly defy gravity in such an impossible way and to dash up the tree’s trunk like that, and then to hold onto the lowest br

