I am actually intrinsically suspicious of people who dislike dogs or animals in general. Although one of my closest friends doesn't really like animals very much, but she is frightened of them more than dislike.
"pet dogs are for the inadequate" and something about over sentimentality?? Self obsessed?? maybe, in the minority of cases but most pet owners enjoy the empathy and affection they get from their pet - its a human instinct to nuture.
I have always loved animals, always had pets, only ever been without a dog in my life for a month (im 37). I don't like my house without a dog in it. But i am sooo not oversentimental about animals. I used to be a veterinary nurse and that pretty much knocks the sentimentality out of you, else you would go mad. I am objective and probably quite hard about animals actually. I have no problem "dispatching" injured wildlife etc and disapprove greatly of people who can't control their pets in public. It is a fundamental responsibility of pet ownership.
Its funny, i live by the sea and there is a pub on the beach, quite an elite clientelle, pseudo intellectual, boden wearing brigade. Yet you walk past there at any time and there are dogs a go go and no one seems to give a fiddlers fart. We took our dog there once, had him on the lead. I was getting the drinks when behind me i saw the HUGE pub dog chasing what looked like a white rat around the bar area. Then i realised it was my dog - no one batted an eyelid, small children just stepped out of the way. I said to DP, why did you let him off, he just said, well there are about 10 dogs running around and he was doing my head in pulling on the lead. Fair enough. Everyone was enjoying the sun, children getting muddy in the sand. Random dogs shaking water all over people. NO ONE CARED Was a great afternoon.
Whenever i see a dog off the lead on the beach, i assume that it is friendly and not a danger. Thankfully 99% of the time this is right. Most of the dogs just ignore everyone anyway. My little terrorist does run up to people, but they generally encourage him. He is getting out of that stage now though.