She’s clearly having fun, running around in circles, chewing sticks, and finding and eating cat poop. And I don’t want to discourage her from having fun when I take her outside (except for the cat poop thing – that needs to stop).
But she seems to have the idea that jumping up and biting my wrists or my ankles is a fun game that we both enjoy, and she seems to be getting more agressive about it.
This is the method I used, but if mine was wayyy too amped and persisted with aggressive play, I would redirect with a toy. I’d just put it in his mouth when he got mouthy so he would learn what he could bite with force. Later, once he learned to not be rough during play, I trained a command word to use when he got carried away.
Also for food, from the first month I had him, I trained him to sit and wait for me to touch his feet, ears, and mouth before he could eat. And also I’d take his food randomly. If he responded with aggression, he didn’t get to eat until he let me take it away without issue. However, he was a 6month old puppy at the time, so we were working on brand new skills and not breaking old habits. I have zero advice or experience for older dogs. Not sure if it’s different.
Probably 80% of it is his natural demeanor, but 5 years later and virtually nothing bothers this dog