Mr. Alpo: "Yeah, Dr. Grumpy sees my wife for Parkinson's disease."
Mr. Alpo: "I need a refill on her medication, and also, does Dr. Grumpy have a dog?"
Annie: "Yeah... Why?"
Mr. Alpo: "Can you ask him what kind of dog food he recommends?"
Annie: "Let's stick with the medication refill. Dog food isn't his field."
Mr. Alpo: "Yeah, but he's a doctor. Doesn't he know about that stuff?"
Annie: "He's not that kind of doctor. Why don't you ask your vet?"
Mr. Alpo: "Why? Does she know Dr. Grumpy?"