That must be pretty hard to keep a white dog from turning green, and black....

I use "Fresh Wipes" they are just like baby wipes but they are for dogs. Instead of having to actually bath them, you just wipe them down. I get them at my local pet store and the vet said they are ok to use in between baths. They have several different names but all work the same.

Hope that helps some. And any pet store should have them.

My dogs get into everything, but you don't notice on mine....as they are black.