It’s a dog eat dog world.

Let the big dog eat.

Who loves me will love my dog.

A good dog deserves a good bone.

Love me, love my dog.

A dog is a man’s best friend.

A dog who attends a flea circus most likely will steal the whole show.

Let sleeping dogs lie.

He who has a mind to beat a dog will easily find a stick.

If you stop every time a dog barks, your road will never end.