When I had my friend watch my dog for the weekend, I thought everything would be just fine. I told my friend how my dog was extremely nice unless you managed to somehow get on his bad side. Well, they seemed to get along just fine at first, but later on I heard that things didn’t go so well. My buddy said he had to step out a few times to go to the store and pick up some things. I asked him if he left the A/C system on when he left. He thought about it and then he remembered that he set the A/C to minimal settings. That’s when I realized he messed up with my dog. I had to explain that my dog prefers certain temperature control settings and he is not happy with any temperatures above 75 degrees. I explained that when he shut off the HVAC system on the dog, the dog started to look at him like he was an enemy trying to make him feel uncomfortable in his own home. This was not good for their rapport. My dog didn’t bite my friend, but he kept growling and barking at him and made him scared. My friend also was too scared to take him for walks, and that didn’t make him very happy either. When I showed my friend the ideal temperature control settings for my dog, then my dog was happy. He seemed like perhaps he forgave my friend for doing him wrong over the weekend, but my friend just wanted to be on his way and not hang around the dog anymore.