about her ear - rottie
my rottie bitch ear is ofter back pease tell me solution...
I'm afraid I have no idea why your Rottweilers ear is held back, it could be a genetic trait or she could have an infection or injury to that ear.
If you're concerned about it I'd recommend talking with your vet.
If the ear seems healthy but is held in a different position to the correct breed standard one, then it's likely that it's a cosmetic fault (some Rotties have ears that point out sideways or toward the back of their head) which is an incorrect ear-set but not something you can do much about I'm afraid.
Sorry I couldn't help more, best of luck with your dog.