There are two brown hot dog dogs standing at a gate that's at the end of a staircase. One of the dogs closest to the gate gets the gate open and both of the dogs go running up the stairs at a very fast pace while the camera person runs after them.  The dogs are so fast that the camera person can't keep up with them and when they find them, the dogs are trying very hard to get into a bath tub that has water in it. The first dog succeeds in jumping in and starts swimming in the water, and the other dog can't get in and continues to jump and struggle until the camera person puts the dog in the tub and now both dogs are playing and swimming happily in the water.