Yes, Chihuahuas have a type of hole in their skulls called a molera. The size of the molera decreases as the dog gets older.
Diapsid skulls have one large hole in the front and two smaller holes in the back for different brain functions. Birds and reptiles have diapsid skulls.
Well when Chihuahuas are born they have a molar on there heads and could get hurt very easally. There skulls are apple domed and when they get older you will get to see there Salas expression, but they are loving little creatures.
Skulls from primitive man have been found with holes bored in them for brain surgery (called trepanning)
Yes, Chihuahuas can get the flu.
Chihuahua's were worshipped by the Toltec's in ancient Mexico.
Chihuahuas live in Mexico.
Chihuahuas originated from the state of Chihuahua, Mexico.
Chihuahuas have UFO's for ears.
chihuahuas have sensitive stomachs
Chihuahuas originally came from the Mexican capital Chihuahua.
Skulls house brains.
No they worshipped Chihuahuas, it was the Aztecs who ate them!