The brand of polo shirts whose logo is a dog is the Korean brand Hazzys. Recently, the puppy brand polo shirts are the most popular in China~ However, the Angel Bird Group is currently the agent of this brand in China.
hazzys is one of the three famous clothing brands in South Korea and is a brand of South Korea's LG Fashion Group. Hazzys’ LOGO is an “H”-shaped royal hound pattern, which looks very literary and elegant.