[lethal tupperwa]

grab his mouth and press down on his tongue with your thumb.

keep it there for a while he won't want it there.

Do this every time he bites.

I cured a friends pit bull of the habit in a few minutes.

 

[lethal tupperwa]

firmly pushing down on his tongue long enough, try it for a minute or two at a time .

 

[lethal tupperwa]

sounds like correction its mother would use.