Originally Posted by
Spiralphoenix
Say you're 40 yards away from the boss, your pet is on the boss, and an add spawns 40 yards behind you. You can switch to it immediately, but your pet has to run 55 yards before it can KC. Unless it's super critical that it dies ASAP, you are better off leaving your pet where it is - in which case, if it's bound to all your attacks, would be a PITA to do. If you have it bound separately, you have full control of where it is at all times. Basically, you don't gain anything out of doing that other than appeasing your laziness. While I think a separate bind is the superior way to do it, it is still just preference, you are free to play as you wish.