You're pretty much describing the golden retriever puppy I got 12 years ago. Totally normal unfortunately and a reason why I don't think I ever want a retriever puppy again, lol.
Lots of crate time, redirection, ignoring when he nips (the yelp thing never worked for me. Just get up and walk away), and patience.
Lots of crate time, redirection, ignoring when he nips (the yelp thing never worked for me. Just get up and walk away), and patience.