Step 1: What you will need
Flour (white or whole wheat)- 2 cups (unsifted)
Peanut Butter, smooth - 1 1/4 cups
Garlic - 2 cloves
Vegetable oil - 1/2 cup
Water - 5 tbsp.
THAT'S IT!. I'm using whole wheat flour because that's what I have on hand. The type of vegetable oil that you use isn't a huge concern either. Just use what you have (I used canola.) I prefer to use smooth peanut butter as dogs bodies don't break down nuts very well. So unless your dog is a good chewer (doubt there is a good chewing dog out there) , stick to smooth.
Some kitchen tools that you will need are:
Some of the optional tools are: