Indoor use does not have zero UV effects.

UV rays are affected by sliding through windows and curtains indoors

(Areas susceptible to UV rays)

The eyes, tips of the ears, around the nose and mouth are easy to get sunlight, especially the nose is most susceptible to UV rays.In addition, the lower abdomen and inner thighs, there is a reflecting from the ground, and the skin is weak and delicate, so areas are susceptible to UV rays even when exposed to a small amount of light.

(Dog Breeds are susceptible to UV Rays)

Single coat (no undercoat) breed. In particular, narrow and dense breeds, such as Maltese and Yorkshire Terriers, hairless dogs or short hair breeds, such as Chinese Crested Dogs, American Terriers, can easily be exposed to the sun, which is susceptible to UV rays.

The effects of ultraviolet rays on the hair are greatly damaged by keratin, the main ingredient of the hair.This is due to the reduction of the UV reaction of "Cystin", the most important amino acid, of keratin.Cystine acts like a "pillar" in the hair, so the strength of the coat is lost.It also leads to cuticle damage and will lose its gloss, and it can also cause snags, tangles, and static electricity.

Sometimes worse, there are cases that come from breakage and discoloration.

Therefore, it is important to care for and protect against UV rays every day.