Jokes about pigs

One day, a tourist from the city came to a small village and drove on the country road to see what the farm looked like and how farmers lived by farming. City people saw a farmer on the grass behind his house, holding a pig in his hand and holding it high so that it could eat apples from the tree. The city man said to the farmer, "I think your pig likes apples, but isn't it a waste of time?" The farmer replied, "What does time mean to pigs?"