When dogs have worms, their skin will be itchy and they will scratch and bite frequently. Some external parasites can also spread blood parasites and endanger the dog's life, while some internal parasites can deprive the dog of nutrition and cause the dog to have diarrhea and vomiting. For symptoms such as blood in the stool, weight loss, etc., it is best for parents to perform internal and external deworming on time, so that the dog can grow up healthily.

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In addition to being affected by parasites, dogs can also be infested by viruses. In addition to deworming, parents should also remember to vaccinate their dogs to prevent them. Some infectious diseases with high mortality rates.