I have some homework for you guys. Get the book "Dog Training for Dummies," by Jack and Wendy Volhard, and just read it for now. Don't try to institute any of the hands-on methods, just read it for understanding. Amazon sells it for $14.95, and it's in a lot of public libraries. It explains "Drive Theory," which I find a very useful way to interpret dog behavior and how to work with your dog as an individual. It also has safe, straightforward training methods such as their Leadership Program that are non-confrontational if you follow the directions correctly. It is not clicker training, but it is not unkind training, either. I call their methods "elegant," because while you're doing one thing, you're efficiently and correctly accomplishing several others at the same time. They truly know their stuff.
Also, while handling your dog around the house, here is an important tip. Hands off. Get the dog to do what you want without touching the dog. Due to the nature of the breed and especially the touch conditioning this dog has had to this point, touching is going to put him into defense drive. The book will explain what that means. You do not want to be doing that!
I've twice had to deal with loose Chows in my front yard. Once it was a dog I'd seen playing in the front yard with people down the street, so had a pretty good idea where he lived. He came a-calling because my next-door neighbors had a female mixed-breed in heat that they let loose to potty in my front yard, keeping her away from their intact male mixed breed in their back yard who was four times her size (and fathered puppies on her by force multiple times). So this was a male Chow.
I reached down to take his collar and lead him home. He allowed as how he didn't think I should be doing that. So I said okey dokey and just requested that he walk freely with me, which he was happy to do with my talking him along. I escorted him home and all was well.
The other Chow was there for the same reason, and two young girls were chasing him trying to get a leash on him. He was moving toward the four-lane street on the other side of the parking lot next door to my house. I opened my window and told them to stop and squat down and call to him. They did, and he quit moving away, which gave me time to get out there. I happy-talked him into coming up to me, and then gave him to them to put his leash on and take him home. I found him in my front yard another time and took him back home then, too.
Sadly, the dad in the family didn't know the dog was getting out until after a Chow matching its description killed a neighbor's elderly cat a few doors down in her own front yard right in front of her early one Sunday morning. She had a shotgun out ready to shoot the dog, but her husband stopped her. The dog's owner was an FBI agent, and when the cat owner's pursued the case through animal control, I expect he figured he would beat it. I would have gone and talked to him, but I was kind of skeered of knocking on the door of a strange man to discuss something I was sure wouldn't please him. When the cat owners asked me to testify that I had seen the dog loose before, I decided it was the responsible thing to do.
The case just took a few minutes, and the FBI agent lost. It was just a fine, not a dog put to sleep or anything like that. Interesting exercise in civic duty for all of us, I think. The cat owners felt that attention had been paid, and they deserved that.
A dog has about the strength of three times its weight compared to a human man. So a 65 pound dog is about as strong as 195 pound man. A Chow can kill a child and do major damage to anyone. Maybe the dad in your family is stronger than this dog, but the women are not. If you physically fight with this dog, he will quickly figure out that he is stronger than you. That is not something you want coming into his mind. Your superiority over the dog is your brain, not your muscles. Don't let it get down to that level.
So, your homework is to read the book and to practice governing this dog without touching him. Touch him only in loving ways. The behavior specialist can teach you handling skills in person, which is really an essential part of learning them.
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Kathy Diamond Davis, author, "Therapy Dogs: Training Your Dog to Reach Others," 2nd edition, and the free Canine Behavior Series at www.veterinaryforum.com