She's so cute, she reminds me alot of a dog I once had, same color and eyes. His dad was a shar pei and catahoula mix and his mom was a heinz 57, he looked just like his dad put smaller and different color (dad was merle). He had more of a wrinkly forehead and small ears that folded forward and thicker lips, his name was Ug, yes really! My dad started it, we ended up w/ a rescued poodle puppy about the same time, so they ended up Ug and Lee, we didn't have Lee long, but Ug's name stuck.
Love her eyes, very cute! The scar you said looks like a cigarette burn makes me think of ringworm so I would put some iodine on it just in case. The iodine won't hurt her either way.