Well, you’ve got a 5 second cooldown between casts, so there is plenty of actual time. I’ve never used it with a pet, although I think if you target his general vicinity it will have a pretty good chance of getting under him. It’s not necessarily always accurate, but the game is fairly fast paced so I usually don’t mind… I have not tried it with pets on an endgame build though. If you need precision in your casts (specific ground targeting locations or picking out enemys in a group) the controller will not be that easy to work with in comparison to a mouse.