Dog walker

Hi, we have a 4 year old German Shepherd and looking for someone who could walker her every day from 15 December until 19 December. After that we are looking for a kennel but if we can't find anything we might also need pet sitter from 19december until 30 December.
We need someone who is confident with large dogs. Our dog is a bit nervous so needs a firm hand. She is energetic,  loves off leash and chase the ball.
Thanks

hai,
have you find someone who can takecare your dog yet? tks.