I have been lucky with all my dogs. I haven't had any destructive behavior or anything that I would consider teenage behavior. All are out of crates without issue. I thought my golden that just turned a year would be an issue but he has turned out nicely, he was a crazy high energy and high drive pup. He is officially out of the crate to. All of mine have continuous obedience classes for the first year, I think that plays a big part in getting good behavior. After the first year I slow down with obedience, but it's still there every day.
Misty- Samoyed Mix
Tannor- Golden Retriever CGC
Robyn- German Shepherd CGC, TC
Midnite-German Shepherd CGC, TC
Brennan- Golden Retriever CGC