How Long Do Puppies Teeth Stay Sharp. The process usually starts with the incisors. Puppies have very sharp teeth and they know how to use them.

By four months you ll probably notice that your puppy has some teeth missing. From birth to six months sharp puppy teeth erupt from the gums in the jaw in a predictable timeline. The first teeth that fall out are the incisors the tiny little teeth at the front of the mouth.
Well you ll be delighted to know that the baby set will start to be replaced by adult teeth by the age of 4 months.
Puppies go through various teething stages including early and temporary teeth deciduous or milk teeth sore gums and eventually the growth of 28 baby teeth. At only 3 months of age a puppy loses his first set. Puppies go through various teething stages including early and temporary teeth deciduous or milk teeth sore gums and eventually the growth of 28 baby teeth. From birth to six months sharp puppy teeth erupt from the gums in the jaw in a predictable timeline.