Oh... this was too easy. But, Keith was also part cat at the moment, and cats were jerks good at pushing things off of other things. Sorry, Shiro, but it was too hard to resist.

Keith gave him a good shove, right into the water. Thankfully, it was shallow enough that, regardless of Shiro's ability to swim sans one arm, he'd still be okay. But, darn... all those fish just panicked and fled.