You can tell whether your dog has a cold by looking at its symptoms. The symptoms of dog colds are as follows:

1. Sneezing, runny nose, coughing and vomiting.

2. Drowsiness accompanied by elevated body temperature.

3. Loss of appetite, not drinking water, or even not eating or drinking for several days.

4. A small number of people may also experience diarrhea. No matter which symptoms the dog shows, it should be taken to the pet hospital in time.

What to eat when a dog catches a cold:

1. After the dog catches a cold, the owner can feed the dog special canned food, soaked dog food, broth, etc. Relatively bland food. Try to avoid eating greasy and spicy food. Such as canned food, pork, etc.

2. Dogs eating nutritious food, such as nutritional paste, crucian carp soup, bone soup, etc., can enhance the dog's physical fitness and help it fight against diseases.

3. A dog's cold will affect the function of other organs in the body, and it will be relatively weak, so the owner should give it easy-to-digest food to help it absorb nutrients.