Mit einem Welpen und Junghund (bis zu einem Jahr) müssen Sie jedoch Ihre Spaziergänge auf jeweils ca. 30 Minuten beschränken. ###>However, with a very young dog (under one year) you must restrict the length of the walks. It is advisable to discuss this issue with your vet. Climbing up and down stairs is forbidden during the first year as this can be harmful to the joints.