Of course, maybe barking isn't supposed to mean anything to dogs—just to their masters. after all, that's who dogs talk to most. a japanese toy company is trying to take advantage of that possibility by selling a small recorder that clips onto a dog's collar and "translates" its barking for you. a special pager will let you know whether fido is happy, sad, frustrated, or alarmed. which describes a cause and effect relationship in the text?

dogs bark and their masters listen.

dogs talk mostly to their masters, and a company invented a recorder to translate dog talk.

the device is attached to a collar, and it translates.

the owner can tell the dog's mood.

100pts