@PraiseBee 100% agree, and I am royally sick of dog owners thinking their piece of fluffy fur is such a positive cutie who wouldn't hurt a fly.
No no NO! You can never ever EVER have full control of your dog, no matter HOW cute and friendly he is to YOU. Keep him on a lead please! AND behind a fence, and a gate!
We currently have a person in our street, who moved in 3 months ago, and whilst she is pleasant enough, she has 2 (quite big) dogs who she allows to sit on the front lawn. She has no gates, and a big open 2-car-wide driveway (with, as I say no gates...)
Several times one of the mutts has run onto the road, and across to the houses opposite, and growled and barked at people in their front garden. They also bark at people walking their dogs, and kids walking past. And they chase cats, and go batshit at them.
Thankfully I am several doors away, and on the same side of the street, and my main door that I use (side door of the house,) faces away from the street - as I am an end house. And our driveway goes up the side of the house too, so the bloody dogs don't see me or DH or any visitors of ours, and also thankfully, they don't really see our cats, as the catflap is in the side door too...
Several neighbours have said their cats are becoming scared to go out, and they won't let the kids out of the front now, and have to let them out via the back gate! One neighbour had one of the dogs chase her into her garden the other day, barking and growling at her!
But the owner says 'awwww, he won't hurt you, he's only curious/friendly/playing!' 
Seriously, some dog owners are breathtakingly irresponsible, ignorant, inconsiderate, and bloody arrogant and entitled!
And I am SICK TO DEATH of the fucking apologists! The amount of threads on here that are the same as this one, and the huge majority agreeing with the OP here, speaks volumes. Some dog owners are so arrogant and obtuse though, that they just won't accept the fact that many dog owners are useless, and many dogs are badly behaved..
I agree with many posters that there are WAY more useless, irresponsible dog owners than their used to be, and WAY more badly behaved dogs. 25+ years ago, I don't remember EVER hearing any stories of children/babies being savaged to death or seriously injured by a dog. Now this kind of story is commonplace.