Basically all dogs’ noses are black, but in special cases, the color of a dog’s nose can change color. If your dog's nose changes color and is different from before, your dog may be suffering from some kind of disease or abnormality. At this time, owners should determine what is causing the discoloration of the nose based on the dog's physical condition.

According to experts, most of the causes of dog nose discoloration are caused by the following three phenomena.

1. Discoloration of dog noses due to genetic factors: It occurs most often in dogs whose ancestors are Arctic. The characteristic is that the color changes without any warning and cannot be reversed.

2. Discoloration of the dog's nose caused by light: The temperature and degree of sun exposure are different in each season. If it is caused by seasonal reasons, it is generally okay. Most of the color will change back in another season, so don't worry.

3. Lack of trace elements causes discoloration of the dog’s nose: If the dog’s body lacks certain trace elements, it will easily lead to discoloration of the nose, usually from dark to light. Sufficient vitamins and minerals need to be supplemented in time. It is not recommended to use human Vitamin products, the phycocyanin content in natural spirulina is many times higher than seaweed powder, which can effectively promote the synthesis of cysteine, which is pigmentation.

Except for the genetic reasons for dog nose discoloration, which owners do not have to worry about, there are two other reasons that owners should pay attention to. When taking care of your dog, you should pay more attention to the nose, color, and moisture. The nose is one of the most important organs in a dog.

If it is due to a lack of trace elements, it is recommended that owners ensure the nutrition of their dog's diet and allow the dog to obtain the elements it needs from the food to be healthy.