I would just get the wipes at walmart...My sister has a yorkie, she's 12, but, my sister used to bathe her once a week, now, her hair has no shine to it at all, so, I would still not bathe too much..like I said now, at a young age, their hair may be shiny, but, in a few years, i think people are goint to see they've messed up shiny coats..
Just like people...people tend to wash their hair so much, and then as they get older, the shine is gone...My mom is almost 82, and although he hair is a pretty white, it's very shiny..she said she never has washed her hair more than twice a week, even growing up...