Why does the coat of a Frenchie turn yellow? Some Frenchie's coat turns yellow when they grow up, which is related to normal metabolism. Frenchie that lacks trace elements will also have yellowish coats, so attention should be paid to nutritional supplements; A French Dou that has been sick or given birth will be relatively weak, and its coat will turn yellow and dry, so just take care of it.

　1. Caused by metabolism

The color change of a dog’s coat is similar to the change of human hair, and it is related to metabolism. When some puppies become older dogs, their original coat color will turn yellow or lighter. If the owners mind, they can give their dogs some hair-beautifying agents.

　2. Lack of trace elements

The impure coat color of some French Bulldogs may be due to a lack of certain nutrients in the body. When feeding French Bulldogs, you should pay attention to nutritional balance. Eat more vegetables, less meat, and give your dog more high-protein foods, such as egg yolks, to help its hair become shinier. You can give your dog some hair-beautifying food.

　3. Caused by disease or childbirth

Also, some dogs have been sick not long ago. If they have been sick, the dog will become very weak and the color of the coat will also change. Or some female dogs will change their coat color and lose hair after giving birth. This doesn't matter, just take care of it. There are also cases where the hair around the mouth comes into contact with food when eating and is not cleaned in time, but even if it is cleaned, the color of the hair will change over time.

　4. Caused by urine

Generally, yellow and red hair on dogs is caused by long-term contact with water and oxidation of the coat and air. If the dog has this problem on its butt or rear, it may be because the dog has bad urination problems, causing the dog’s coat to always be contaminated with its own urine. If this happens for a long time, the dog’s coat will become Yellowing.