At Guide Dogs, we individually design training programmes to meet the needs of you and your dog. You’ll undertake two weeks training away from home, usually at a hotel, which we will pay for. This is followed by another three weeks back at your home and surrounding area. In some circumstances you may need all training to be done at home, but we’ll discuss this with you as part of the application process.
It's normal and even cute when your puppy nibbles and even lunges at your hand. Since your puppy has been exposed to only other puppies in the litter who naturally play with mouthing and biting, it would make perfect sense why he would assume that playing with you wouldn't be different. But as they grow and their bodies become stronger, what was once cute nibbling eventually turns into uncomfortable or even dangerous rough playing bites.
First of all take a treat, hold it in your hand and wrap your fingers around it and no matter how much your dog tries to get at it, bite your hand or paw at your hand you mustn't let him have it. What you have to wait for is the minute that his nose comes away from your hand. That's what you're rewarding him for. He needs to know that he's never ever going to get a treat by biting your hand. more on this