Elkwood 100% Buffalo Natural Ear Dog Treat 6 pack Size:6 pack x 12 It is specifically formulated for Size:10kg Chicken & Vegetables It is specifically formulated for young working dogs from 6 months of age (depending on breed) up to 18 months of age as it contains all of the essential minerals for this important period of continued growth and development Dogs that have adverse food reactions due to a food sensitivities (typically to a protein in the food) or intolerance benefit from a food designed for food sensitivities Satisfies Chewing Instincts: Keeps dogs engaged and entertained for extended periods these crunchy buffalo ears offer a leaner alternative to beef or pork