This Boston Terrier dog named Oscar really likes to get rocks from the bottom of the lake. He just dunk his head in the water, then he retrieves the rock using his jaw and he bring the rock back to the side of the lake.
The owner of this dog said : This is one of his favorite things to do and he is very good at it! I did not teach him to do this. He learned it all on his own and loves to show off his skills.