How To Tell How Old A German Shepherd Puppy Is. 6 month old german shepherd. A german shepherd puppy’s optimal exercise time is 5 minutes for every month old he is.
According to the book the intelligence of dogs by stanley coren, the german shepherd dog is easy to train and can quickly learn various tasks only after 5 repetitions and is third for their intelligence right after the border collie and the poodle. And remember, one of these signs alone may not be a sign of an aggressive puppy.
As a result, your puppy will have an easier time adjusting to new experiences. At six months old, a german shepherd is really starting to look like a fully grown adult gsd.