I have a 5 1/2 month old GSD. He's from German bloodlines. Before him I had an 18 yr old German Shepherd/Greyhound mix. She was a very calm, well mannered dog. My problem is that my GSD, Tank, is VERY hard to train. He is very good at sit, down, come, heel, speak, and stay, when he wants to be. If he doesn't want to do these things, he simply ignores me. I know he hears me, I've had his ears checked, and with those satellite dishes, not much gets past him.
We have had formal training together. The trainer suggested a shock collor that has a tone only. Use the tone to get his attention. If I'm out in public, he listens and responds. If we're at home he is so energetic and doesn't listen.
I was recently told to try PETSMART kindergarten. I have had GSD's all my life and trained all of them on my own. All have been females until Tank. Are males harder to train. He is a little more aggressive. He likes mouthing and biting. Especially my 4 yr old grandson. I am at my wits end, I love him dearly. I just am at a loss. PLEASE HELP!!!



I own both a Cane Corso (5 1/2 months puppy) and a female German Shepherd of 2 years old. My female is a mellow sweetie, so I will let her aside regarding this problem. I will rather take the example of my Cane Corso. He is a dominant breed and he did all that your pup is still doing. You have to start correcting that biting problem and with something that's going to work. We tried the NO, the bitter apple, the Ouch, ignoring him...nothing works and he nipped more and more. Nipping is for fun but also to show dominance. Then we met an awesome trainer who told us about the tongue piching. When he bites you, you put your thumb on his tongue and you push down til he whines. Then release and let the dog go. After 4 times of that, he will be done. That mustn't be done on a soft dog, but on a hard dominant one. If he tries to get at your hand when you release his tongue, roll him on his back til he settles down and looks away. You want your dog to respect you and obey you, not to be scared. We have never hit our puppy, but we don't let him go away with nothing either. When you give him a command, be sure he is obeying. If he doesn't want to sit when you order, push his butt on the ground and say sit, then praise.