Because of some posts on another thread on an unrelated matter (a member's new pug was neutered at 12 weeks), I thought I'd bring up this subject separately. My first reaction was shock and the thought that it couldn't be a good thing. But I just did a bit of quick research and found nothing but positive comments about the concept. I'd like to hear a balanced discussion, so would appreciate if knowledgeable posters would weigh in the subject - pro and con. Thanks.