These are the only side photos I have of him, you can see the large size difference between him and my "normal" sized tabby Henry (however I think Henry may have something else in him, he has very pronounced hair on the tips of his ears and funny curly belly hair). I always thought Wyatt was overweight when we adopted him but he's just solid as a rock I think he's just a large cat in general.
I just want to say that Henry and Wyatt are absolutely precious!! And, I love the name Wyatt! Storing that away for our rescue. (We've already had a Henry and rarely repeat names.)