He had to record this because he knew that if he didn’t, no one would ever believe him when he told them about this. Sauer yelled, “Come here, boy! Good boy, Jax!” He couldn’t believe what he had seen.
Where on earth did Jax learn to do this? He was perplexed by his dog’s behavior. Once he swam back to the shore and opened his mouth, Sauer’s jaw dropped to the ground.