Which statement is a sound reason to support a leash law for dogs?

A.
some leashes are pretty and can display an owner's personality

B.
I am afraid of dogs and do not like seeing them in the park

C.
leashed dogs are less likely to bother other dogs and humans

D.
everyone else I know lives in a town with a leash law

C. leashed dogs are less likely to bother other dogs and humans