A.J. had been sitting at the bottom of the pool, testing his underwater endurance and therefore did not notice the commotion above.<br/><span style="font-style: italic">"118, 119..."</span>he counted through the pain of not breathing before surfacing with a grand total of 124 seconds underwater and a look of accomplishment across his face. But that look soon melts into an expression of fear as he notices the truly gigantic Canine blocking the sunlight around the entire pool area.<br/><span style="font-style: italic">"Remember your training and you'll be just fine"</span>A.J. told himself as he slowly makes his way for the ladder near the diving board, keeping his eye on the massive dog and making sure not to make any sudden movements...