Snowflake, the woman who fostered our girl before we adopted her recommended yogurt in her food to help her skin and coat. It works!
Yes, I am using a belly band on my Springer at night and when I leave the house. I ordered it from DrsFosterandSmith because I could get it in chocolate, which matches his fur and makes it less obvious. It works, but I have to stuff two or three diaper pads into it or it overflows, which is even messier because he can still walk around. What would be even better is a human baby diaper like a Pampers inside the wrap because then it would absorb more, but I already bought the ones that come with the wrap.
I am about to limit where he can walk when I am not in the house … Luckily we still have a puppy fence that is fairly large so he can walk around inside it.