Bobbing for Tub Toys

Tonight, Collin had a great time during his bath. He usually gets in the tub and goes straight for the toy basketballs that he then can drop through the hoop suction-cuped to the side of the tub. Sometimes he will take the small bucket I use to rinse his hair and put the basketballs in it and then take them back out. Tonight, he got on all fours, put his head in the water and clamped down on the basketball with his mouth. I asked "What are you doing?" and he turned around, looked and me and smiled with the basketball in his mouth. He was so proud of himself. I took the ball out and threw it through he hoop. He did it again but this time, he got the rubber ducky in his mouth. It was too funny. He then got in the squat position and bounced up and down on his butt to splash the water. Both of us had to use a towel tonight to dry off.