hopefully my last complaint: my pet lost 90 hp from one monster because i couldn't help him because he was on my side of the monster and i was surrounded by obstacles so i coudn't help him fight the monster. my point is, you should be able to go through your pet even while he is battling. + if you agree.
warning: do not try the funny glitch if you like seeing the monsters hp and how much damage you do, because the monster's hp and damage taken are also rendered invisible. also, the damage you take is invisible.
funny glitch: if you're pet is on the same space as a monster that just pops up, the monster will be invisible and when you attack it, it looks like you're attacking your pet, and vice versa.