if you can find a tetra 250 that would be a good start, then what i would do is use a bleach solution in squirt bottle and soak her eye 2 times a day or so, Pick her up and use a Q-tip and pry open her eye and look inside if its pussy twirl the Q-tip around against her eye ball and pull out...
I know I was pretty lucky but at the same time in comparison to how other people I know take care of there birds I did alot more work to keep them alive, I lost a few birds but not as many as I could have
I will actually try that idea, this guy I know showed me an Amish design feeder that apparently has no waste at all, I will take a picture and post it when I have time
Chickens don't have the same taste buds they don't even notice how hot the pepper is, I do a very heavy mixture actually and I use a paint mixing drill stick attached to a hammer drill to mix up my feed every day it works wonders, I mix up my own blend because I get some free bags of random feed...
My buddy set up an electric cattle fence around his coop to keep coyotes and foxes out so I'm sure you could use it to keep a pesky *** dog out of your pen and it wouldn't cost u more then a couple hundred bucks either that or grab your dog beater and get at it lol