Spaying also helps prevent certain diseases and cancers. Since you have no intention of breeding her, I think it is best to spay her. Accidents and mistakes happen. You may want to broad her and have her groomed in the future. I believe in spaying and neutering . Males should be neutered just as females should be spayed. Breeding is a difficult and expensive task. We should leave that to the experts. I feel we should all help control the pet population in our own way. There are so many stray and unwanted animals in shelters now. It is very sad. Just think you would be helping your furgirl and helping the community.