Have you thought that dogs learn their names as well as we do? If she answers to Princess, why not keep it.
I have thought about that, but people also opt to choose their name, and sometimes life makes that choice for them. She is still young, if I changed it now she wouldn't even remember after.
I can't upload my Tiggy pics either. Maybe you could just describe her.
She is a golden brown colour with white on the tips of her paws and on her chest, short haired because she is a cross between a pitbull and a staffordshire terrier. Not the fluffy dog I had wanted originally, and definately not the breed, but I felt bad for her, because her mum died in birthing complications and the owner didn't want her anymore.
She doesn't look like either of the breeds face wise, softer features, and she is just a dainty little thing.