Homemade Peanut Butter Dog Biscuits

1 1/2 cup water
1/2 cup canola oil
2 medium eggs
1/4 cup natural crunchy peanut butter
2 Tbsp vanilla extract
2 1/2 cup wheat flour
3/4 cup unbleached flour
1 cup cornmeal
3/4 cup rolled oats

Preheat oven to 400 degrees.
Mix liquid ingredients together.
Combine dry ingredients in a large bowl.
Pour wet mixture into the dry ingredients;
mix with mixer until smooth.
Roll into ball; place ball on floured wax paper.
Roll or pat out to a 1/4 to 1/2 inch thickness.
Cut with cookie cutter and place on ungreased cookie sheet.
Bake at 400 degrees for 20 minutes;
turn off oven and leave biscuits in oven for 1 hour.