We just got a 7 month old male aussie. He won't take treats and doesn't play much. I am the dad in our family and he is afraid of me. He won't just come to me. He will occasionally sniff me. He will bark at me with his stub of a tail tucked in. I don't think he was abused. I feed him every morning and let him out of his kennel. He loves my wife and kids and will listen to my wife. Is he intimidated by me or is it just something that will take time? This is the oldest we have ever taken a puppy and the first that won't take treats. What do I do?