I bathe Rhapsody every Thursday, right before her training class. Tiger has such a perfect coat I haven't had to bathe him yet. . . Actually I'm about to start so he'll get used to it. But he's sooo silky, not oily at all, and his hair doesn't tangle.
I do brush them both every morning whether they need it or not. I want them to be comfortable with the brush. Rhapsody is beginning to get her adult coat, so she needs to be brushed because her coat is at an awkward stage.