My vet has a policy of not speying bitches until 3 months after their first season so as to reduce their chances of becoming incontinent later. I have spoken to others who have had their girls speyed before their first season so as to eliminate the chance of them getting certain cancers. Also I am not so sure about spotting exactly the day when she first comes into season - I would hate to miss it and end up with a pregnant puppy. Please can you help with any advice.
There is a thread about dogs in season and spotting the first signs
http://www.cockersonline.co.uk/discuss/index.php?topic=44072.0I have done it both ways - My first dog Indie was speyed at 6 months and Misha was speyed after her first season. Can't say that I have seen any difference with regards to their health, but Misha is only 20months old, so probably to soon to tell if there is any effect. Misha didn't come into season until she was 12 months old, and it might be worth speaking to your breeder to see what age her dogs tend to come into season. I have to say I couldn't miss the fact that Misha had come into season (1) her personality changed, she was very clingy; (2) there was some blood spotting; (3) girly bits were really swollen.
I think in the end its a personal choice as to whether you do it before or after first season, as there seems to be valid arguments for both. My reasons for getting Misha speyed after her first season was that many people had said that the personality of the dog seemed to improve after a season, less clingy and more confident. Given that Misha showed signs of being fearful of other dogs as a pup I decided to let her have the first season. She isn't afraid of dogs at all now, but this could be due to the fact that I spent much more time socialising her with lots of other dogs, and also because Roly is very confident with other dogs and this could also have helped.