I have a three week old bull calf.....we got him 10 days ago. He has had a fever, scours and respitory issues from day 1. Vet did exam day 1, lungs sounded clear but he was dehydrated and recumbent. We did 2 liters IV fluids and naxcel antibiotics. He does not have much of a suckle MOST of the time and others he will suck down a bottle fast. I am trying to alternate between milk replacement and electrolytes. I have added a probiotic to whatever bottle he will drink. He lays around much of the time. He is drinking freely from his water buckets so I don't feel he is not dehydrated per say but is definitely lacking electrolytes as his stool is liquid. I have another 10 week old bull calf and he is thriving but this little guy is struggling. Every night his temp goes over 105. We also started nuflor Monday night and still no difference in lethargy, temp and appetite. Can anyone recommend any kind of schedule, I am trying to offer every two hours round the clock but I find myself fading fast, and he looks like skin and bones, I am not sure if the kindest thing to do is put him down....how long can I keep using banamine IV before I am doing more harm then good?