I have a few question about neutering an 8 year old dog.
First of all, does the age affect the process, does it increase the risk of complications and by how much? Can complications be deadly at this age?
Also, I have a VERY hyperactive dog that runs almost 24/7. It has never been outside the garden (I have a large garden) so it's hyperactivity doesn't have to do with females as it just usually runs around aimlessly only to randomly lay own and sleep or trip over it's own leg. So, my question is, will neutering this dog cause a decrease in it's activeness? I'm hoping not, because I love it's hyperactive and silly nature and don't want it to change.
Thanks for the help.