Always give them a chance for sure. Good to know you will take care of business if and when necessary.Thank you for your input, and sorry for the late response. Apparently it didn't post the first time. At this point, I'm only keeping her alive because she appears to be strong in mind. She doesn't show any outward signs of suffering, other than her gimp with walking, but the moment she does, I will definitely put her down. The last thing I want is for her to be in pain. I just don't want to unnecessarily cull such a lively animal.
As far as the red spot, are you referring to the red behind her muff? I believe that's just her earlobe. They develop as they mature.