Question: how to increase white blood cells for dogs?
Answer: Give your dog plain, unsweetened yogurt or live active cultures if he's lactose intolerant. Probiotics can help, too. Foods high in vitamin C such as red bell peppers and broccoli and the antioxidants in blueberries, mangoes, spinach, and kale (some of which can be found in fresh food like Ollie) can boost immunity.