The German Shepherd Bite……
German Shepherd Bite
A German Shepherd has a Bite strength of around 238 Pounds Per Square Inch. For comparison the average human bite strength is 126 PSI and the top house dog, the Kangal has a bite strength of 743 PSI. Outside of the pet family you have Hyena which can bite down with a force of 1100 pounds of pressure followed by the large wolf at 1,200 pounds of pressure.