Teaching children the importance of always looking at the positive side of life, Middle Bear’s story begins when his family is forced to leave the snowy mountains where they have always lived. Middle Bear hates everything about the valley they move to and doesn’t stop complaining about it. But soon something happens that changes his mind and makes him appreciate what he has. Ensenando a los ninos la importancia de ver siempre el lado positivo de la vida, esta historia de Oso Mediano comienza cuando su familia tiene que abandonar las montanas nevadas donde siempre han vivido. Todo le parece mal en el nuevo valle y no deja de protestar por el cambio. Pero pronto sucede algo que le hara cambiar de opinion y apreciar lo que tiene.