Dogs kill about 30-50 people in the U.S. every year.

Intimate partner gun violence alone leads to about 700 women being killed every year.

So by your logic, if you’re a woman and your partner has a gun, and is walking towards you and you can’t clearly tell that they don’t have a gun on them, “they just want to give you a kiss before leaving home” isn’t an argument. They’re vermin that can kill you and you’re absolutely allowed to play it safe, defend yourself and shoot them.

I am a dog owner, and I agree that a loose and aggressive dog is a liability to humanity and you are making everyone a favor if you kill it even if you could have escaped (e.g. you manage to get into your car in time). If it was attacking you, it could be a child (or another dog, too) next time. I would say that even a loose, non aggressive dog of a breed that is very statistically likely to mangle people (e.g. Bully XL) should be taken away from their owners that same day.

But like don't going around shooting dogs people ask your child not to pet

Now this is certainly a take. A bad one, surely, but a take nonetheless.

Don’t pet strange dogs. Don’t let your children pet strange dogs. Don’t mess with animals you don’t know unless you’re willing to risk being bitten or worse. Simple as that.