[header] How to treat canine infectious hepatitis [title] Notice fever and other early symptoms. [step] There are a set of symptoms that are the first to appear in your dog if it has ich. The first sign is usually a high fever, which is typically greater than 104 f. this will causes your dog to lack overall energy and not want to eat its food. 
Your dog's gums will also appear very red and inflamed. [substeps] At this point, your dog may have abdominal pain and start vomiting.