How old are they? What do you do with them?
Its hard to tell how the bay looks without a side shot. I'd say your gray could do with a little slim fast .
i have to disagree about your grey needing to lose weight, at this time of year its good to have extra weight on as long as its not excessive, i presume he's not in work or in light work with recovering from injury? if so then he's not going to be in the best shape or fitness at mo!
your bay is so pretty, what do you do with him? he's only wasted if he's been doing lots more with previous owners and now you do nothing with him, depends on his age also? he could be happy enough being a happy hacker now having competed previously.
They are lovely, particularly like the grey.
littletinker, It's not this time of year you want a little extra weight on a horse, it's autumn going into winter. If they have extra weight now they need to lose it before the spring grass comes thorugh.