Regularly do a good job of deworming and related nursing
Usually, black spots appear on dogs, mostly caused by fleas. The flea parasites in the dog for a long time, using the blood of the dog as the food, so the black black is the excrement of the flea. Generally, the flea can be removed to improve this problem.
How to judge whether the black spots on dogs are actually caused by flea. We only need to collect some black spots on the dog and take a little water. Red. Because the food of the flea is the blood of the dog, there are more blood in their feces. And these small black spots we see are the excretion of fleas. Most of these black spots will appear around the dog's neck, ears and other places. In addition, there may be relevant symptoms such as red envelopes on the dog's body. However, this problem is not too troublesome to deal with it. As long as you do a good job of deworming, you can usually pay attention to hygiene cleaning.
Another problem to pay attention is that some dogs are darker, even directly black. Such dogs may not be easy to find this problem, especially some owners do not pay attention to being sorted out by hair, so it is even more unknown. Therefore, the owner still needs to develop the habit of combing the dog regularly. When combing this kind of dog, you can put a piece of white paper below. After combing several times, clean up the comb. Observe whether the black spots will be dropped on the comb, and then follow the previous method to test whether these black spots are the excrement of fleas, and then processed.
If the dogs will still occur after the insect repellent, so most of the dogs have skin diseases. At this time, it is best to push the dog's hair and observe whether there are red dots or scabs on the surface of the dog's skin. If you find it, go to the hospital for examination to see if it is a skin problem caused by other parasites or fungal problems. Then treat it as soon as possible, do not use the medicine randomly, luck may just use the corresponding drugs, otherwise it will only delay the dog's condition and make the problem worsen.