Someone on one of our dog walks mentioned a device called ChillyBuddy that is supposed to help keep dogs cool by lowering their coat temperature by about 30%. So far, I haven't seen any dogs wearing them around here, but I've been giving them some thought. I guess I've mostly just been taking my dogs for longer walks in the morning and evening and trying to avoid sunny areas.
The Maryland Bichon Frise Rescue has these available (in all sizes) for about $38-59. I believe a portion of the sales goes to the rescue efforts. Bichons apparently have very pink sensitive skin and need extra sun protection.
Has anyone tried one of these?