Buck fawn that looks pregnant

I've seen quite a few of these. Normally bacterial infections in the gut from clostridium a to e.coli infections. You can hear them slosh across the pen. I have seen vagal atony as well- paralyzed vagal nerve to rumen that prevents normal contraction to the rumen. Not much out there to help these. If I can find a treatment for these guys, I will holler. We've tried everything from baytril to naxcel and previcid. I like more roughage than grain to soak up some fluid nd to create "scratch factor". Roughage is rough and it scrapes the walls of the rumen, increasing bloodflow, thus increasing absorption and increasing rumen contractions, adding probiotics will help. I've hd to transfaunate them as well. Sedate them and place a rumen tube by mouth to drain off fluid and use rumen fluid from another deer or goat to re plenish rumen microflora- contact your vet foe this though. Don't want to create an aspiration pneumonia. God bless and good luck