HI, Depending on a few things I would vote for a shave. I am a dog/cat groomer, no longer working, but for many years had people dealing with the same issue. And all in all, I have to say, that the ones that opted for a shave were always real pleased and said "wow why have we not done this before". I totally agree with a previous poster, look out for sunburn. But the skin condition overall will imporve if you shave, rather than having a dog that is too warm or when in water a lot and maybe not get real dry into the skin. Well I could go on and on lol.... But my six cents worth, is for a shave. Good Luck.
Marit