Weight Loss

From having diarrhea for the last week, he has lost 3 lbs! I am unsure it's all due to him being ill in the last week. It was quite sad when I took him in and the scale read only 4 ounces above 20 lbs. What! I have worked hard for him to be strong and meaty! I wanted to give myself the credit first and foremost for all my hard work on working out to only realize he had lost weight.