Amazon has the 48-Count Milk-Bone Brushing Chews Daily Dental Dog Treats (Original Mini Treats) for $5.94 - 5% off with Subscribe & Save (can cancel anytime) = $5.64 with free shipping on $25+ or with Prime (extra 5% off for 5+ S&S orders). Recommended for dogs from 5-24 lbs, has 31 calories per dental treat.