Breastfeeding is more than an instinct or habit: it is one of the greatest delights in a baby's life. However, every minute brings a new adventure, a new challenge, an old habit to be abandoned in the life of every baby. Because every day there is a new revolution in their body, which grows, changes and needs to adapt. "A bunch of teeth have grown in Joca's mouth! Joca looks like a shark. And a shark doesn't suck! What are teeth for? To bite. To chew. To chew..." And now, will this baby shark want to stop sucking?