Wanted to draw Kurfust just before a dive, loong dive, to show to the girls how much he can hold his breath underwater!
For being a dog, he is a really good swimmer and diver. Remember that he was the one that introduced Dora into swimming races and diving. If nobody tickle him or honk hardly his nose underwater, he can stay at the bottom of the pool or river or lake for more than 4 and half mins!

are other ways to reduce his breath holding skills XD http://www.furaffinity.net/view/17080127/