My current dog is a Lab-Chesapeake-??? mix. Between 7pm and 7am she is a sweetie. During the day?, not so much.
You are a good dog owner because you admit and understand your dog’s personality and temperament. Not all dogs are the easy going, laid back types that would allow toddlers to yank their ears or crawl over them. (I had to laugh that you describe her as a sweetie between 7 pm and 7 am.... she’s a doll when she’s asleep!) LOL!