Chihuahua Brain Size
The Chihuahua is a small breed of dog that is known for its big personality. But how big is a Chihuahua’s brain size?
Average Brain Size
The average brain size of a Chihuahua is about 20-25 cubic centimeters, which is slightly smaller than the average human brain size of about 80-100 cubic centimeters. This means that the Chihuahua has a relatively small brain compared to other breeds of dogs.
Smallest Dog Breed
The Chihuahua is also the smallest breed of dog, weighing in at an average of only 4-6 pounds. This small size may be one reason why their brains are so much smaller than other breeds. Despite their small size, however, Chihuahuas are still capable of learning and understanding commands.