17 Jul 2006 ... Puppies normally reach puberty any time from six months old and their elevated hormone levels can adversely affect ... This behaviour will not `automatically be resolved by neutering despite ad.... ... Are you ready for a dog?
13 Apr 2012 ... If you do not have a high pedigree of dog and are not interested in the ... The average age for reaching puberty is around 6-12 months of age, ...
A male dog goes through puberty just like a human male. It is when their bodies get a surge of hormones and they become sexually mature. (in a nut shell).