The Toller is a kind and energetic active dog. Smart and easy to train. When trainning however, avod repeating the same drills, Mix it up to keep this breeds attention. The Toller required at least 2 hours of exercise a day. They also shed quite a bit. This breed is great with older children and should not be left alone with young kids. They are also not comfortable around new people. The toller has this high scream it makes when excited.