amamba
Engineer
Excellent post.While I wasn't there to see it happen, I understand that the dog that scratched the little kid wasn't particularly big or hostile. It was in unfamiliar territory, with constant unfamiliar motion. The kid walked past in the coach, and I think the dog just saw the kid as something strange and unexpected. True service dogs are trained to accept strange circumstances without reacting in this way. Most pets aren't. That doesn't mean most pet owners are irresponsible. It just means service dogs are very, very special, and that's why they are permitted on the trains and ordinary pets are not.
I will refrain from more commenting because I don't want to get smacked by the moderators, but I will just add that many animal groups, including the ASPCA, are against breed-specific legislation. I also believe that most dog bites are preventable with proper education and supervision of children of animals. Young children should never be left unsupervised with pets. Even my dog who wouldn't hurt a fly shouldn't be left with a child, unsupervised, because he doesn't like his ears or feet being touched.
And yes, overbreeding does lead to problems. My poor pug definitely struggles to breathe and the heat is a serious issue for him. I adopted him when he was six years old and blind from a breed specific rescue. He was born in a puppy mill and has many expensive health issues.