Zack is a great dog over all! He is in good health, he is calm and friendly with humans, and he is dog friendly. He walks well on a slip lead and is receptive to light pressure. He also loves water – sometimes a volunteer will look over and find him sitting in his big water bowl! He was an owner surrender and is looking for his second chance. He shows some signs of fear and insecurity, but also shows glimpses of the great, sweet, relaxed, calm dog that he can and will be once he is safely in a home.