Calm and moisturize itchy, dry, flaky skin with Vet's Best Oatmeal Medicated Dog Shampoo. The veterinarian-formulated shampoo is a soothing mix of salicylic acid and key natural ingredients (including colloidal oatmeal, tea tree oil, and vitamin B5) that eliminates dandruff and flaking; clears and tightens pores; and cleans and stimulates your dogs skin for a healthy glow. Will not affect topical flea and tick control products. Wet Coat. Apply shampoo evenly over the wet coat. Lather and massage 3-5 minutes to allow lather to penetrate the coat and reach the skin. Rinse well. Repeat if necessary. Keep your pet warm until dry. Keep away from eyes.