I posted this within another thread the other day, but thought it would be worth posting for information in its own thread...
http://www.naiaonline.org/pdfs/LongTermHea...euterInDogs.pdfThis is a very interesting article that presents a lot of facts gathered from across over 50 peer-reviewed papers about the health pros & cons of neutering - it doesn't cover behavioural aspects, but it is still very useful in weighing up the choice that most of us have to consider at some time or another.