This time of year drives me crazy. Warm, cold, warm, cold. I switch back and forth from heat to AC and vice versa. It used to drive me crazier when I had Shiloh because I'd have to make a judgment call and hope she wouldn't end up too hot or too cold during the day when I was at work. Personally for me 67 is way too cold. I keep my heat on 73. As far as the cover I don't know about Max. Shiloh was covered at night from the get go so there wasn't an issue.

Cathy