I'm in Oregon so we're pretty mild here. It had been raining but it's dry today and yesterday. I'm a few days into the bag of grain I feed and it seems fine to me, no funny smell or appearance. Water buckets are cleaned every couple of days as needed and I washed them out Thursday night. Other than stray hay floating on top it looks nice and clean. I did clean out their big trough of water and buckets today and refilled with fresh because of their behavior. They both responded to my urges to trot out in the field and showed no signs of unwillingness or pain. I've pushed and prodded all over and not finding any signs of pain or resisting to being poked. I would think colic but they are showing NO signs of pain. I'm worried a neighbor might have given them something bad, but they're usually pretty standoffish to strangers. I'm trying to keep a close eye on them for any worsening symptoms and keeping my fingers crossed that it will pass soon.