The nephew, Boyd, spends most of the movie looking for his dead aunt's $50k when he should have received easily $150K from the sale of the house.
When the cops are investigating the crashed car, Margaret the cat is seen standing on a fence post, from behind, overlooking the scene. She lifts up one front paw, and the shot cuts to seeing Margaret from the front, where both front paws are down. When the shot returns to filming Margaret from behind, she still has one front paw in the air, and then puts it down.