What Age Does Your Great Dane Calm Down?
What Age Do Great Danes Calm Down Great Danes typically calm down between 18 and 24 months, when they reach behavioral maturity, although complete mental stability doesn’t occur until 24 to 36 months. We observe peak hyperactivity during the 8-16 week juvenile period, with sustained high energy through 4-8 months, requiring structured intervention. Neurological development from…