Dr. Becker's Veggie Bites are made from fresh vegetables with just enough liver added to provide the taste dogs have come to expect from Dr. Becker's Bites. This treat provides phytonutrients, fiber and antioxidants while reducing the meat protein level. If you are a dog lover and are looking for ways to add vegetables to your pet's diet, broccoli, cauliflower, carrots, yellow squash and zucchini are plentiful in this healthy treat.