Every time my Graysee goes out in the sun, and she's been out for only a few minutes, when she comes back in the house the top of her head stinks! It happens 98% of the time! Have any of you experienced this with your Yorkie? I realize that we live in HUMID southeast Texas, but it's just such a yucky smell. It disappears after a little while, fortunately. I've even changed shampoo and conditioner three times now, but no difference. Anybody?