My daughter gave me another opportunity to reinforce gun safety last night. She and I really hadn't had a chance to spend much time together lately, and I said I was going to clean the guns. She asked me to show her how.
I went to the gun safe, emptied the primary home defense rifle and handgun, cleared the others, took all the guns out and then locked the safe. Then she was allowed to come in. She didn't touch anything.

God, I'm doing something right. We went over the rules, like a mantra:
1. If we see a gun, don't touch. Get an adult.
I told her she should get her mom, as I didn't know if I counted. She laughed.
2. Mom and dad will let you touch them safely.
But...
3. All guns are loaded.
So I let her show me how she checked the kids' rifle to make sure it wasn't loaded. She was a pro. And then I showed her how to check the rest of them. She doesn't have the strength yet to clear my handguns. Mommy's on the other hand...
4. Never point them at anyone or anything you wouldn't shoot.
We sat side-by-side, and all barrels pointed to the far wall, made of cinderblock. She diligently cleaned the kids' rifle and her mom's handgun, and asked me to check her work afterwards.
5. Never touch the trigger until you're going to use it.
No need to touch the triggers but one during takedown. She knows how to function check a rifle and a handgun afterwards. That's what the big bucket of sand is for.
6. Bullets go through people and things, and through people and things (a reminder that it can go through a wall and hurt someone behind that wall).
I was proud of her. She's eight. I do this with my boys, too. Safety, safety, safety. I refuse to become a statistic, and there's no point in doing it if you're doing it wrong.