Tania: Why is your dog whining and looking at you so (expectantly) ?

Barry: It's the time of day. He always does that around now.

Tania: What does he want ?

Barry: He wants me to take him out for a walk.

Tania: Are you going to ?

Barry: Oh yes, but I like to tease him a bit by (pretending) not to notice.

Tania: Do you take him out every day ?

Barry: Of course, you have to walk a dog every day because it needs the (exercise) to stay healthy.

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