what is the best shampoo for miniature schnauzer?
['Buddy Wash Original Lavender and Mint Dog Shampoo and Conditioner.', '4-legger Organic, Hypo-allergenic, Lemongrass, and Aloe Shampoo.', "Nature's Miracle Supreme Odor Control Natural Puppy Shampoo and Conditioner.", 'Jax n Daisy Antifungal and Antibacterial Dog Shampoo.']