Just went to search the web to see what age Molly would be in season and guess what found a posting from here in March when a guest said her shih tzu was 7 months and in season. I thought I had searched properly ... just shows :o The whole web site didnt come up just the question and an answer

Anyway Molly is now 6 months, 1 week and 1 day old. Shall I wait now until she has had her first season or should I have her spayed now? I dont want anything to go wrong if she is near her season. I am only having her spayed because as she is the first girl dog I have had I am not at all sure what to do for the best but have come to the conclusion that perhaps she should be spayed although I am dreading her having an op.
Any and all advice welcome please :D
Ta Gina