All puppies play bite and mouth their owners and other pets in the family. Discourage it because it will continue into adulthood and become painful and unpleasant.
If your pup bites you too hard, even accidentally, stop playing, say “no” or “ah-ah” and walk away. Allow him to calm down and play more quietly next time. If you are consistent he will learn that the consequence of biting is no playmate.
Sit
Sitting is a dog’s way of saying “please”. Your dog should sit before a meal or before crossing the road.
Start by holding a small piece of food near his nose so he can sniff or lick but not grab it. Slowly move it above his nose so that his nose is pointing in the air. Move the treat back over his head until his bottom is on the ground. As his bottom touches the ground say “sit” and give the treat. You are pairing the word “sit” with the action of sitting.
If he jumps for the food you are holding it too high. If he walks backwards to follow the treat, do the exercise against a wall.
Use lots of praise and encouragement.
Drop
Once your pup knows the “sit” command teach him to “drop”. Ask him to sit, show him a treat and then slowly lower it between his front paws. As soon as his tummy hits the ground, say “drop” and give him the treat and lots of praise.
If you lower the treat too quickly the pup won’t follow the treat down and will lose interest. If you place the treat too far in front of his paws he will lean forward to get it and stand up.
Extend the period he stays in the drop position by giving small treats while still in the position. Gradually increase the interval between treats. You can use praise and pats in between food rewards. He will soon realise that the longer he lies the more you will reward him.