Here is the problem. Dax, our BP has not eaten in 4 weeks. Before this he was an eager and rabid eater. Dax is supposed to be a male (we have out doubts) and is about 48 inches long, and as big around as a soda can. I can't give you a weight, he has surpassed the ability of my little gram scale, so more than 2 pounds. According to the information we have he is almost 1 1/2 years old.
We haven't changed his feeding routine at all. He still gets 1 medium rat offered every 7 days. He has no interest at all.
He did have a bowl movement after the first week he didn't eat, but none since then, and he is drinking and peeing. He has been very active, out and about during the day more than usual, and is calm and does not mind being handled. He looks healthy, is active, clear eyes, nose, mouth, and is not in blue.
Any suggestions? I'm getting worried.