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.
6 Signs of Hypothyroidism in Dogs. 1  1. Inexplicable Weight Gain. 2  2. Behavior Changes: Anxiety, Compulsive Behavior, or Aggression. 3  3. Lack of Energy or Reduced Interest in Play. 4  4. Skin and Fur Problems, Especially When Theyâre Chronic and Recurrent. 5  5. Eye and Ear Infections. 6  6. Reduced Tolerance for Cold Weather.
Sick Dog Symptoms at a glance. 1  1Dogs tell us when they are sick through behavioral changes and physical symptoms. 2  2Common symptoms of a sick dog include vomiting, diarrhea, lethargy, lack of appetite, and more. 3  3If you ever suspect that your dog is sick, contact your veterinarian right away.