Reasons for yellowing of dog hair:
1. Sometimes the white hair of dogs is in a humid state for a long time, and their white hair will also turn yellow due to oxidation.

2. When a dog is malnourished, it will cause the dog’s hair to turn yellow.

3. Using shower gel or using pet shower gel of poor quality will cause the dog’s hair to be damaged and turn yellow.

4. The dog’s hair is a little yellow and it inevitably looks a little dirty. It may also be caused by not washing the dog well.

Solutions to yellow dog hair:
1. If it is caused by moisture and oxidation, the dog should be kept in a dry and clean place as much as possible.

2. A reasonable diet is the basis for ensuring the whiteness of the dog's coat. A balanced diet can promote hair beauty.

3. Bath your dog in time. If it is difficult to wash, you can cut off the yellowing hair.