To me, between the Ghost and my motion tracker, I have a hilarious pet that will alert me whenever there's trouble, plus it can do so much more than a wolf in my opinion. I just hope I can talk to the ghost. Also, on the side, your pets would die from a lack of oxygen on one of the many planets, limiting them to Earth. It'd be like having a house dog you rarely see when you come home from long business trips.
English
-
fine with me, that just means more fallen for it to kill. And maybe a different pet for every planet.