As I understand it, if your Pet already has 5 Control Slots, then you do not (and cannot) feed it any Power Scrolls. Also, it will cap off at either 100 in some skills and 120 in others. For Combat Training, I still use a shadow iron elemental and let them beat on each other for hours. What I am trying to figure out is how to train resist and also my Frost Dragon has Detect Hidden? How do I train that and do I need to? I have used Swoops to train resist in the past, but that is very slow going. There was also a trick (that I cannot remember correctly) that you walk your Dragon/Pet into energy or paralyze fields in Felucca and it will gain resists very fast...?