http://thedo.gs/2012/04/technology/...our-dog-without-removing-his-balls-50972/4475
And another article that presents some good concerns:
http://www.thedogpress.com/Columns/Chemical-Neutering_Romeo-124.asp
And another article that presents some good concerns:
http://www.thedogpress.com/Columns/Chemical-Neutering_Romeo-124.asp