Bare behind.

[orrpeople]

The vent pics kind of look like possible parasite... But whatever it is, it seems large (at least what I'm seeing below the vent). But the rest look more like sores. What do her poops look like?

 

[fahmahswife]

Hi. I have one hen who has a very small amount of feathers on her bottom. She's red and almost looks scarlet in places
I first thought yeast but I Give yogurt and probiotics regularly. She's eating great and I haven't seen the other two pulling her feathers. I checked for mites and live and cannot find evidence of either on any of the birds. I was told that it sounds like another one is pulling out her feathers so I bought a product that's purple and smells like soap from a carwash. I'm also pitting Monostat Cream on her bottom. I'm attaching two close up pics but she's more red than either pic shows and she has some little (not tiny) black spots you can see in the pic. Our birds have plenty of room and she's been like this about 2-3 weeks. This is her only symptom Thanks.
Leslie

This is what it looked like when my hens had mites. A thorough coop cleaning and dusting with ProAP Garden and Poultry Dust cured it. Also dusted each chicken individually. I recommend doing it after dark when they don't get so worked up being held. Also wear gloves and mask so you don't breathe in the powder.

 

[Lesvan]

The vent pics kind of look like possible parasite... But whatever it is, it seems large (at least what I'm seeing below the vent). But the rest look more like sores. What do her poops look like?

Normal

 

[Alaskan]

Normal

then I would say mites