Pigs are misunderstood in many ways. Many people think of them as portly and stupid, but they are actually quite intelligent. (They are naturally lean, too, unless they are overfed by humans.) Pigs are smarter than any other domestic animal.
Pigs are intelligent and have been placed fourth on the intelligence list (humans, primates, dolphins/whales, pigs). Pigs that have been neutered or spayed are generally sweet natured and sensitive animals. In fact, pigs are so sensitive that you can hurt their feelings.
Pigs are generally clean, odorless animals.
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