
Excellent advice from both briedog and Jeangenie :-) :-) :-) Unless there is some dire medical reason to have a bitch spayed earlier, they should always be allowed to have at least one season - and (as both also say) wait a good 3 months after that to be on safe side that everything has settled down etc.
Bitches of any breed that are spayed too early will not go on to mature fully in body or mind - just as with humans :-( While the hormonal changes are going on so are changes in a lot of other body functions. Skeletal changes, bone formation all sorts too long and technical to go into here. Bottom line is if you are determined to have your girl spayed you will be giving her the best possible chance of normal development by letting her progress through normal "puberty".
If you haven't experienced a bitch in season yet it's not probably anything like as difficult to cope with as you imagine. Just take sensible precautions about her exercise, keep everyone in the family very vigilant about securing exits at all times etc, make sure your garden is both escape proof by her and entry proof by visiting paramours, don't take her into public exercise areas from around day 7 to day 21 and be very much on guard either side of those days - they are not exclusive <LOL>
Best of luck - Teri :-O
ps. You are probably looking at an average first season age of commencing around 11 or 12 months