If the dog's saliva dyes the hair red, it generally cannot turn white. The red part of the hair may need to be trimmed. At the same time, the dog's diet should be improved, and the dog should eat dry food as much as possible. After the dog has finished eating or drinking, After the water is given, you should wipe the dog's mouth, and you can also feed it some lecithin or hair beauty powder, which can effectively improve the problem of red hair.
Tips:
If your dog drools a lot, it is best to go to the pet hospital for examination. It may be caused by stomatitis and other reasons. Yes, if not treated in time, the hair may be dyed red again.