Addiction is a chronic brain disease that induces compulsive activity, despite health, social and legal consequences. A person may seem to make a voluntary choice to try a drug or begin a type of behavior, but a variety of genetic and environmental factors influence those decisions.
Expert: Theresa replied 8 years ago. Symptoms of a dying dog include, lack of appetite, pale, blue, or gray gums, dry gums, inability to stand, dilated pupils, difficulty breathing, unresponsiveness, and neurologic symptoms. A dog can live for a couple weeks without enough food and water.
It's easy to miss the symptoms of liver disease. They're similar to those for other problems. Your dog's symptoms may include: 1  Loss of appetite. 2  Weight loss. 3  Vomiting or diarrhea. 4  Increased thirst. 5  An unstable walk. 6  Increased need to pee. 7  Confusion.8  Yellowish eyes, tongue, or gums (jaundice).hey're similar to those for other problems. Your dog's symptoms may include: 1  Loss of appetite. 2  Weight loss. 3  Vomiting or diarrhea. 4  Increased thirst. 5  An unstable walk. 6  Increased need to pee. 7  Confusion.