I'm curious how much and what everyone is feeding their senior pups. Baxter turns 10 in March, and right now I have him still on TOTW, 1 1/2 cups 2x a day with nupro and grizzly salmon oil, and yogurt or cottage cheese added. He's 95 lbs and should be around 85-88. I have a younger GSD pup that he plays with so he gets a lot of exercise but I can't seem to keep the weight off him. Any suggestions? I'm worried about dropping him down to 2 or 2.5 cups a day, and I really don't want to switch foods. Both dogs are doing great on it.