Over the summer, I fed him soaked alfalfa cubes instead of the senior feed, but he slowly started to loose weight even when I added more and more cubes so that's when I switched feeds. He gained back the weight for a while, but he's now loosing it again.
He's been dewormed and has had his teeth floated recently. He's lost 2 molars, and another one is loose. Otherwise, he's his normal goofy self.
I would like to know if anyone knows of any other feeds that might work better. The only feed store near by for me is TSC.
Here he is over the summer: