Pigs are lazy. They sleep most of the time 24 hours a day. Pigs gain weight when they sleep. The sounder they sleep, the faster they gain weight. If we give it enough food every day, we don't disturb it. It can sleep for 20 hours every day.
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Living habits:
Pigs are born with the genetic characteristics of arching soil, and arching soil for food is a remarkable feature of pig feeding behavior. The pig's nose is a highly developed organ, and the sense of smell plays a decisive role in digging the soil to find food.
Although in modern pigsty, pigs still show the characteristics of arch foraging. Every time they eat, they try to occupy a favorable position in the trough. Sometimes, they use their forelimbs to step in the trough to eat. If the trough is easy to approach, some pigs even get into the trough and stand in the corner of the trough, just like wild boar arching for food, arching along the trough with a kiss and stirring the food all over the floor.
Pigs love sweets. Studies have found that non-breastfed newborn piglets love sweets. Compared with powder, pigs like to eat granular substances; Compared with wet feed, pigs like to eat wet feed and spend less time.