Your favorite books, tricks.
Things which drive you up the wall.
Your joys. Your errors. Your triumphs.
Other people's dogs.
What you've learned from your dog. :wink:
The whole shmeer! I've trained dogs and been trained by them (mostly the latter) and I'm about to start in again with a new puppy. Have even taken a dog through advanced obedience (down-stay until the dog turns into stone!). I know what I
plan to do; I know the best laid plans can... well you know!
So what's your experience been?