The term "dog medicine" is a Native American belief that certain illnesses or conditions can be cured by using remedies made from dogs. This practice dates back to ancient times and was used as a form of healing for various ailments, including rheumatism, headaches, and stomach problems. The idea behind this type of medicine is that the properties found in dog flesh or other parts can provide relief or cure from certain illnesses when ingested or applied topically. However, it's important to note that using "dog medicine" is not a widely accepted practice today, and there are more conventional methods available for treating various health conditions.