Uzuri at 9 weeks
Uzuri at 12 weeks- The "all ear" stage
Uzuri at her 1st birthday
NORMAL
For a Chihuahua puppy's ears to go up and down for the first 6 months of life while they teeth. Here are just a few examples:
Chihuahua puppies' ears reach full size at 3 to 4 months old.
In the end, the body and ears balance out.
