I don't know what got in to him!

After he came back from his first time bath by the groomers, he LOVES water!!! I mean he is crazy about water!!! He plays with his water bowl and wet my carpet! He also plays with his urine although they are being absorb quickly so he digs his litter box right after he pees!!! On top of that, he jumps in to my bathtub when I take bath! And...jumps in to the kitchen sink from the couch if I have unwashed dishes with water in it!!! I am going nuts if he continues his crazy water craving!
Is it just a puppy phase????