miranadobe
Posted : 8/21/2009 2:40:43 PM
I have seen that pretty often in short-haired dogs with hypothyroidism. That is, aside from the color changing back in the fall... that's weird.
sun can lighten your dog's coat, but it's usually dogs that are outside all the time, and I seem to see a correlation with dogs who are out in/on the water all the time.
How old is your dog? Has he gained any weight? Do you find his hair falling out somewhat more than normal?