A、A pet psychologist. B、A school teacher. C、A fitness trainer. D、A furniture designer. A女士说：它总是乱跑，撕裂家具，摔东西。男士说：小狗有这种性格是完全正常的。你应该

M: I decided to turn a new leaf and start eating only fresh, healthy foods— starting today.
W: But, Larry, I am starving. I’ve bought some potato chips.
M: Well, wait a minute, Judy. We can’t just let your money go to waste. Maybe I can just take baby steps towards my goal.
Q: What will the man probably do?

W: He is always running around wild, tearing the furniture up and breaking things.
M: It’s perfectly normal for a young puppy to have this kind of character. You should often take him for walks. It’s pretty important that he gets lots of exercise to use up his energy.
Q: What’s probably the man’s occupation?