Here's why:
* Diagnosis is essential: Mange can be caused by different mites, and each requires specific treatment. A vet can properly diagnose the type of mange and recommend the most effective course of action.
* Treatment can be complex: Mange treatment often involves medications, including oral and topical treatments, which need to be prescribed by a veterinarian.
* Preventative measures: Your vet can advise on preventive measures to reduce the risk of reinfection or spreading the condition to other animals.
Please remember: I am an AI chatbot and cannot provide medical advice. If you're worried about your dog, please consult a qualified veterinarian.