Worried

Just got home from the animal hospital. Our dog Kaleb has a small bone stuck in his esophagus and they have to perform an endoscopy to get it out. The doctor didn't have a very good bedside manor. She told us the worse case scenario - that if they can't get it out, they may have to euthanize Kaleb, but we couldn't tell if she thought was going to be necessary or not. She wasn't very friendly - the first vet at Alexandria Animal Hospital we've seen that hasn't been super-friendly and caring with us. We had to take him there 3 years ago for a similar procedure and can't remember being this scared. Again, I hope it was just her tone that has us so worried. We should here from the hospital within the next hour or so (it's about 1:00 am now).