Do chihuahua all ways pant in labor?

Chihuahuas, like many Dog Breeds, may pant during labor, but it's not an absolute guarantee. Panting can occur as a response to stress, pain, or excitement, and it may vary from one dog to another. Some Chihuahuas might show more pronounced panting during labor, while others may not pant as much or at all. It's essential to monitor the overall behavior and condition of the dog during this time and consult a veterinarian if there are concerns.