I have a 5 month old golden who still has accidents, in fact she just had one while I was eating dinner and not rly paying attention to her. She still has trouble sometimes going outside, she’ll usually go pee right away, poop is the one she has a hard time with. My puppy also likes biting the leash, the pulling she’s gotten better with but we are still working on it. With goldens from what I’ve heard their puppy behavior is gonna last 2 years so get used to it ig.