What does this dream mean?

Dreams are your psyche integrating aspects of your personality. The Man seemed crazy because he was unfamiliar to you. Little puppies are new feelings you are protecting. The House not being your house was unfamiliar part of yourself. The Ambulance is a sign of healing. The new feelings needed protection. The refrigerator is also a sign of protection or deep freeze meaning the feelings seemed in danger of being put back into a deep freeze (Not able to express themselves) It is my opinion that since the Man really was no threat that he was trying to teach you to be more playful and was showing you your playful nature needed to be expressed more.