you have a bad case of flounderface/sidemouth syndrome.

1 demonstrates what is apparently going on with the way you're drawing ears, which is... having two ears on one side.
2 was traced over your drawing with an ear in the appropriate spot
3 demonstrates where the ears go (which you probably already know??)
also your mouth is waaay over to the side and should probably be moved more to the front of the muzzle