He’s been a little off the last couple months. Appetite has fallen and he’s lost a couple pounds. Lots of tests, and we’ve finally come up with something. His Vitamin B12 is way low. Don’t know why it’s low, but that’s treatable. Just give him some B12 shots and see how he responds. He got the first one today. He already has been looking like a happy active puppy, when he’s not asleep, so we won’t be able to tell if he’s getting better by watching that. We’ll watch to see if he starts eating more soon. Henry is getting on in years, but of course we want to hang on to this little guy as long as we can, as long as he can be comfortable and happy!