When you're playing with toys it's the same thing: his teeth mustn't ever touch your hand. If they do you say "Ouch!", kind of the same way his little mates would, and turn away from him. So if you feel his teeth on your hand at all you let him know with a little "Ouh!", turn away and let the game stops for a few seconds. Make sure to speak up every time he bites too hard so that your puppy can learn your threshold for what is acceptable and what isn't. Then go back and play again but he has to remember not to use his teeth and to be more careful next time.
Like small children, puppies have short attention spans and get tired quickly. Keep your puppy training sessions short – 5 to 10 minutes is enough – but regular. Two or three short training sessions every day is ideal. And, remember, you can build in the ‘come’ command throughout the day; for example, when you want to feed your puppy or play with him. What Games Can I Play With My Dog ?
When it comes to house training, you don’t have to be a scientist to work out what goes in must come out. If you feed your puppy a quality, balanced dog food and stick to regular meal times (3 times a day for young puppies, dropping down to twice a day for older dogs), then your puppy is more likely to have regular toileting habits – which means you’ll have more of an idea of what time to take him out. If, on the other hand, you offer your puppy constant treats and tidbits and feed him at different times of the day, you can expect your puppy to need to toilet at any time of day too. Puppy Training
Remember that training is an ongoing process. You will never be completely finished. It is important to keep working on obedience training throughout the life of your dog. People who learn a language at a young age but stop speaking that language may forget much of it as they grow older. The same goes for your dog: use it or lose it. Running through even the most basic tricks and commands will help them stay fresh in your dog's mind. Plus, it's a great way to spend time with your dog. How Much Does It Cost To Train A Dog ?