I've updated the live servers with a few creature related changes:

1) You should be able to select a player riding a mount easier.

2) Crashes related to mounts in water fixed. (This may also have happened with just players in water)

Questions / Answers

1) Key binds for pet commands will be for another patch (after any minor issues with this patch are fixed).

2) I will continue to work on scaling creatures and adjusting bounds.

Thanks!