I realize that this will be of little interest in the known universe. (Perhaps beings in another dimension will be fascinated by it.) This morning, our Shetland Sheepdog, Duncan, who avoids (liquid) water however it encounters him—as rain, in pools and lakes, and certainly as baths—did something for the first time in his twelve and one-half years on earth. He voluntarily jumped into a body of water.
However, as the photo demonstrates, it appears that he may have had other intentions. His heart probably wasn't set on water, but on waterfowl.