I had a snake I didn't want in my (very small) pond last year. It ultimately went away by itself since I guess it had eaten everything there it could. But while I was researching ways to trap it, I thought this was an interesting method, so... sharing:
I would think any good feed store near you that carries chicken supplies should have it. If you have a Tractor Supply near you, they usually have it:
http://www.tractorsupply.com/tsc/product/sav-a-chick-electrolyte-vitamin-supplement-017-oz-pack-of-3?cm_vc=-10005
~ janet
I'm still a newbie at this so you're reaching the end of my knowledge on the subject. If no one gives you any better suggestions, I would try electrolytes on the theory that there is a chemical imbalance that is having an neurological effect. (The electrolytes can't hurt...)
Try searching on the term "spraddle leg" and see if that applies. Here's a good link to get you started: http://www.the-chicken-chick.com/2012/02/spraddle-leg-in-baby-chicks-what-is-it.html
My chickens are allowed to free-range in the backyard in the mornings for a couple of hours before I leave for work. My border collies (who were already trained on sheep) help me to gather the chickens back into their coop. It's been a very good arrangement for all of us -- calling the...
I've been using some leftover artificial turf (just the turf - no infill). No mess. It's very easy to clean (just hose down) and the girls really seem to like it.