My 5 slot Lesser Hiryu went wild (too many failed commands when apparently not happy). Not sure why it got unhappy, never has happened to me before (120 tame, vet, lore). I quickly retamed, fed, and stabled. A few days later I check the stats and its Wrestling, Tactics, Resist, and Anatomy were all set to 77!! (they were at their respective caps). When I finally was able to get a GM to check it out I was told he could find nothing wrong with the pet, he is not able to adjust skills and "Sorry this happened." He will be reporting it to the Devs.