I really appreciate all your inputs
I've started with a solid rule of 3feedings of 1cup each a day, no treats except the pill pockets. That's where we went bad----he was getting involved with training and getting treats.
I've got angel mostly weaned off treats now too
With treats out, it's easier to monitor food intake. I've gotten rid of the scoop I was using, which I found was a 2c scoop...so he's been getting four cups a day and less exercise plus treats. No wonder he packed it on!
The vets ruled out any health issues so getting his weight down should resolve the Mobility and breathing problems.
20lbs in 9m is a lot to gain and I'm not happy. He's always been a standard 68-72lbs. The whole time I have had him. 72 was of I was actively training using treats.
Thyroid is good, no diabetes, full blood panel shows good. So the problem is definitely weight...
Since cutting the portions per feeding, I've noticed that shamas is eating about 2/3 what he's given...he's not accustomed to having empty bowls and tends to leave a bit to graze on. Even if I give him less. So he is still self regulating his intake which is good.
Pre-puppy, he essentially free-fed because I'd measure out his breakfast and there'd still be food at supper. He only ate as needed. I'm sure the issue is treats.