Is it normal for a female Pomeranian to go into heat when she was just in heat three months ago? Now it has been a crazy winter here in Florida. We had cold days then a few days later warm days. We never had any freezes this year. So I don't know if her body was confused and thought it was spring 3 months ago. But she is soon to be 7 years old and has always just had 2 heats a year.