Years ago when we were first married, I had my new wife accompany myself on a morning whitetail hunt. She was dressed in full camo, no license, no tags, no rifle.
On the way out late morning we ran across some CO's that quickly pulled us over to check things out. After checking me and my rifle they asked about my wife. I told them she was just along for the ride. They chuckled and went merrily along their way, and we headed out home.
NO problems, no further questions.
This was in BC, and things have NOT changed since then 27 years ago, besides how the CO's check your license.
When kids are along, same thing, no issue, no questions, unless they seem old enough to possibly have tags, or are clearly carrying a rifle.