On fable 3 is there a way to get the aggression, exploration or charisma up on your dog?

Find the Dog Training books all around albion, buy all of the ones out of the shops too. To get aggression up sometimes on your dog, let them take the kill when fighting an enemy, i did this several times and now hes a beast lol! Also im sure you can buy stuff for your dog via xbox live if your on there, im not sure if they alter the performance in any way though. Anyway hope this helps dude.