Dog Delights Chewy Lamb Stick Dog Treats, 35 Ounce Our lamb sticks are made with grass fed, New Zealand lamb, raised without the use of antibiotics and no added hormones. Lamb sticks are an ideal reward fed whole or easily break into smaller pieces for training. Dog Delights Chewy Lamb Sticks are sure to please even the most discriminating dogs and pet parents can feel good about treating naturally