Hello all, just wanted to introduce myself. I am new to the forum. I have a 2 yr old male Rottweiler named Zeus. He is 26'' at the sholder, has a 23" neck and weighs 115 right now. He is a little lean because I am having problems finding the right diet for him. He has a sensitive tummy and does not do well on most foods. I cannot give him treats at all. He is a working dog. He provides therapy to for my son who is special needs. He helps my son in many ways. Just wanted to say hello.