National Dog Biscuit day is here and these recipes are perfect for you to make for your dog and their friends. So, start planning a doggie play date for a time when you and your friends can go on a baking spree and make these 5 homemade dog biscuit recipes that will make their tails wag! Peanut Butter Biscuits Peanut Butter Biscuits are always a huge hit. They are easy to make and form into a customized shape too. Break out the cookie cutters and get to work! At 350 degrees, pop these puppies in for around 15-20 minutes until fully…