Question: What makes Hogarth turn back?
Answer: Turn back to/from what? Can you please expand on the question so we know what you're referring to?
Question: After Sabor the leopard jumps on the net to kill baby Tarzan, it instead launches him up to Kala, who catches him by the diaper. Why does Kala move Tarzan up and down several times?
Answer: Kala, who was on the floor above the netting, was attempting to pull baby Tarzan up through the space around the pole, but it was too small for an infant to fit through. Kala instead pulled Tarzan by his diaper along the slit between the boards to the end of the floor where she could then reach over and pick him up.
Answer: As we learn later, Stinky Pete has his own agenda. He's seizing on the fact that Woody was being sold as a way to convince Woody to go to the museum.