Tucker's Chicken Singles Dog Treats. The perfect treat to take with you when you're on the go! These individually-wrapped treats are made with USDA USA/Canadian chicken breast. Proudly made in the USA. Because this is a natural product there may occasionally be white fat or protein streaking which is only nature's imperfections and should not be mistaken for mold. Ingredients: Chicken Breast Vegetable Glycerin. Guaranteed Analysis: Crude Protein: 42% min. Crude Fat: 7% min. Crude Fiber: 1% max. Moisture: 30% max. Sizing: .75 oz.