Ya know I was just thinking in the war between the piggies and the goaties, if the side we prefer want to give their piglets a really good chance of final victory, they had better teach them how to dive over the side edge of mountain tracks and hang on to avoid being crushed by rocks.
The sort of pick like the one the second piggy had would become highly recommended for happy wandering then of course or they could alternatively have very strong suction pads attatched to their knees, arms and maybe bellies.
The piglets will have to be trained in how to quickly jump and secure themselves and carefully un-secure themselves to get back in place without falling now, won't they?