Are we sure they aren't including them sitting on infants? Lol

My in laws had one, he was the sweetest dog until his last few months and my son was still crawling at that time so I can see how it's possible.

I've got a wiener jack russel mix, she's thankfully fantastic with my kids as she was a stray so who knows, but she's fearless and relentless. Does not like rude dogs. I called her tactic the kamikaze fur missile, in her prime she beat up an Italian greyhound by having a quicker turn and she body checked it a dozen times in the shoulder-neck area at full tilt. Then it was a 110lb shepherd mastiff mix in a dog walking group, picked her up when sniffing her butt and she made it her bitch/enforcer. Then there was a pair of Dobermans at a dog park, the owner freaking out that they might hurt her and I'm laughing like no watch this. I think she gave one whiplash with a direct 18lb fur missile strike to the head.