Question: what are my dogs symptoms?
Answer: Dog danger signals. It's an unfortunate fact of life that, just like you, your dog can fall ill. ... 
Diarrhoea. ... 
Repeated vomiting, gagging, sneezing or coughing. ... 
Refusal to eat for over 24 hours. ... 
Excessive thirst or urination. ... 
Red or swollen gums. ... 
Difficulty urinating. ... 
Runny eyes or nose.