Biting/Mouthing
Puppies explore their world with their mouths so it is natural for them to bite/mouth not only objects but you, your family members and even other animals in the home as well. Some do this more than others and some can be quite intense with this behavior. This does not mean you have an aggressive puppy so don't despair!
It is important that you correct this behavior immediately, consistently and
teach them what is appropriate to chew on. It is also important that the WHOLE
family follow through with the same training.
The most effective way I have found to correct the behavior is by grabbing
their lower jaw with your thumb in their mouth under the tongue and hold it
firmly while telling the pup ‘NO BITE’! The pup will not be
able to move because you have control over their head and this is quite
uncomfortable for them. You are only trying to cause it to be uncomfortable not
hurt them. Once you have corrected them give them an appropriate toy or treat
to chew on. They will learn quickly if you and your family are consistent with
this and all training.
Around four months old your puppy will also begin to lose their deciduous teeth
(baby teeth) and their adult teeth will begin to come in, so you may see an
increase in chewing. To help them through this period freezing some of their
toys will help relieve the discomfort. You can also freeze a pumpkin yogurt
mixture (half/half) in ice trays to give them to chew on.