My dog loves to sleep in the direction of the air from the fan. Is this harmful to her in anyway? For the past 4 or 5 days she has refused to get on the bed. In times past, it's impossible to keep her off of it. She is 6 years old and usually has so much energy. She visits the vet on all scheduled visits and is in good health. i just wonder if the fan has caused her to be stiff.