How to determine if a dog is hit and has internal injuries?

If a dog is hit and suffers internal injuries, it will show symptoms such as mental distress, not eating or drinking, vomiting blood in the stool, drowsiness, inability to move, shortness of breath, and pale mucous membranes. Once similar symptoms are discovered, the dog needs to be sent to the pet care center immediately. The hospital conducts examination and treatment to avoid delaying the condition and risking life.
Tips:
Be sure to fasten the leash when taking your dog out, especially when there are vehicles or places with many people, to avoid unnecessary trouble.