The transmission of data from one computer to another, or from one device to another. A communications device, therefore, is any machine that assists data transmission.
In dogs, thyroid disease is almost always hypothyroidism. Hyperthyroidism (overactive thyroid) occurs in cats but is not typically seen in dogs. Unfortunately, an overactive thyroid in a dog is usually a sign of thyroid carcinoma, a cancerous thyroid tumor.
Dog Fever Symptoms. Although there are no definite signs, some symptoms that might indicate illness and fever in dogs include: Lethargy; Depressed mood; Shivering; Loss of appetite; Vomiting; Coughing; Nasal discharge; The only accurate way to tell if your dog has an increased body temperature is to take his rectal temperature.