I have a week old calf that was not doing well Thursday. Took him to a vet who thought that his and his mothers blood types were not compatible. She put him on Baytril and Steriods and told me to bottle feed him. He has had electrolytes, and been on milk replacer full strength for 2 days, as well as Calf Boost and Immediate Response. He seems to be getting stronger, but hasn't passed much poop and has started grinding his teeth. Why would he do this? He's getting 6 quarts of milk replacer spread out over the day.