Ask a Dog Vet and Get Answers to Your Dog Health Questions
I am sorry to hear your dog is so sick. My name is Rebecca. I am a veterinarian and will do my best to help.
Since I can't see and examine him, a little more information may help me to help you:
How high is his fever?
What antibiotic is he taking?
Have any blood tests, or a test for Lyme disease been done?
I hope to hear from you soon.