We are home from the vet. The most important part, the blood tests results will not be in until tomorrow. However, nothing bad could be seen on the x-ray, and nothing bad was felt during the physical. The v-e-t said,, that despite him looking thinner, Beau has gained a little weight. He now weights 12.2 pounds. So, we no wait for blood tests results to find out if it shows hyperthyroidism, dehydration, or anything else. But, so far things look good!