in contrary, generally the worst dog owners are those small breed owners.
a lot of them likes to bark at stranger, pick fight with bigger dogs, & cibai owner thinks it's to let them unleash, & sits on restaurant chair.
& their mindset is "it's ok la, cuz my dog so small, no potential to do real damage to others also."

cibai owner, u got kena bite small pom for example with their tiny teeth?
will still bleed & pain.
& even if your dog does zero bite damage, that behavior will still cause other people & other pets to be uneasy.