Treatment methods for dogs that are not mentally alert:

1. If a dog is mentally unstable, it is likely to be caused by certain diseases. This is the best time. It is necessary to take the puppy to the hospital for examination in time.

2. It may cause indigestion, cold, hot weather, bad mood, etc. after eating too much. The owner does not need to worry. It is recommended to observe it for a few days.

3. It may be parasites. The worms have absorbed a lot of nutrients in the dog, which will make the dog look thin, undernourished, and in poor spirits caused by anemia. In this case, nutrition must be provided first, and then deworming immediately.

The reasons why the dog is not mentally healthy:

1. Feeding a kind of feed for a long time or the food has expired and deteriorated, causing the puppy to have stomach discomfort.

2. Dogs infected with canine distemper virus may also appear lethargic in the early stages.

3. If the dog you just brought back is not energetic, it means that this is a transition period and it is also a normal phenomenon.

4. Changes in the environment and climate. For example, puppies will be less energetic during high temperatures.