I have a very healthy 5 year old male boxer mix. About 4 months ago I noticed a small cloudy spot on on his right eye. We immediately took him to the vet. They stated that it was not ulcers, glacoma, or cataracs, but a mineral deposit. They suggested changing his food and checking the eye regularly. It has been 4 months and the spot has doubled in size and a spot is starting to develop in the left eye as well. The vet doesn't seem to have any better answers for me at this time. Is there anything that can be done to cure this or prevent the situation from getting worse??