Andy certainly has that “fashion runway walk” mastered in panel 3, though it’s unusual for a Saint Bernard to have such long, slim limbs. Perhaps the Trails had Andy’s legs shaved for the summer. Or maybe Rivera was looking at Marmaduke’s character reference sheet by mistake. 

You know, my mindful readers, I have a notion that Rivera’s stories could be better if she didn’t go out of her way to telegraph upcoming events in such obvious ways, as in panel 3. Now, Rivera could be throwing us a curve, where Robbie does not suddenly pop into the picture, but Mark and Ranger Shaw do.  

But what would be the outcome if Robbie does show up? I mean, Rusty does have a shovel. And Andy.