This thread is depressing. So much breed bashing, which is just wrong.
EVERY dog, no matter size or breed, has the ability to cause damage. Everyone thinks they know their dog well enough that they’d never cause harm.
Too many people get dogs based on their looks/status symbol etc. Rather than researching WHAT each breed was bred for/intended to work as.
I researched loads before getting my girl. She’s a giant breed (roughly 54kg, males are much bigger). Bred as a companion dog, so no specific skills like gun dogs, retrievers, pointers etc). Socialised the hell out of her as a puppy, brilliant around kids etc. The most docile dog ever.
Until the day she took exception to another dog. It was in a safe and controlled environment, no risk of damage. But I was absolutely shocked at the change in her. Lips curled back, teeth bared and going nuts - it was like a red mist had descended, she wasn’t paying the slightest bit of attention to me. One occurrence in 9 years, but if she’d been able to get to that dog then I hate to think what could have happened.
As much as we think we “know” our dogs, there can always be “that” one moment.