Molly and Daisy go to the groomer at least once during the summer. I've seen plenty of Collie and Golden coats ruined by shaving, and plus, they can take quite a while to grow back, so, I've never had them shaved. I do, however, sometimes have their tail "feathers" cut short as well as their bellies.

Besides, their coat insulates them against the heat and cold weather and protects them from getting sunburned. Living in Southern California, I know all about that dang summer heat. Just keep her well brushed and in a nice, cool area. Does she like the water? I usually bring out Daisy's kiddie pool during the summer and that seems to help cool her down a lot. We'll also turn on the sprinklers for her as well as bring her to my grandmother's house to go swimming. Adding ice to her water may also be a good idea.

So, by all means, take her to the groomer, but I would not have her shaved completely.