Went to the salebarn today. I bought a couple of what i thought were some fairly spunky holstein steer calves. I was always told that if the eyes were clear and their ears were up and they weren't dehydrated, they'll be okay. Six hours later, they don't even look like same calves. They are shriveled up and one can barely walk. They are still eating good but not drinking enough in my opinion. Is there something that they were possibly given to make them energetic temporarily. Is all hope lost?