Originally Posted by
TX_LAB_AmateurTrainer
You did perfect Melly. If you have to do it again, try grabbing its snout (top jaw) while pressing the dog's lips against their own teeth of the top jaw, state your disapproval and repeat No Bite or the command you have already used several times while pressing lips on their teeth. Use a stern voice. This will reinforce your no bite command. I am working with a 2.8 year old lab that still likes to be mouthy if given the chance. They usually mean no harm but NOT acceptable.
I have more options if you need them