Our 8 month old beagle has spent most of the week at the vet. Last weekend, she started throwing up randomly and then by Monday was really lethargic, low appetite and warm nosed. We took her to the vet where she stayed on IV's until yesterday. They got her fever down to a minimal level but then it shot back up. Took her to a specialist yesterday to have an ultrasound done to see if she had eaten something, but everything came back fine. I guess her spleen is enlarged but free of tumors or something like that. I'm taking her back in this morning because she is miserable and probably needs to be there. They are waiting for some results back from Iowa State to see if her fecal sample or blood work shows something strange. Just sucks, so no point other than to vent. She was a healthy, vibrant pup and now she's just not well.