How do you train a sea lion to kiss .?

To train a sea lion to kiss, start by building a positive relationship through trust and rewards. Use a target, like a hand or a specific object, to encourage the sea lion to approach and interact. When the sea lion touches its nose to the target, reward it with a treat or praise. Gradually shape the behavior by reinforcing the action of touching its nose to your face, eventually leading to a “kiss” behavior.