Ginger's leg has gone down in size from it's swollen size, but not all the way. It is still noticeably fatter in the upper thigh area. Now I was feeling that area and I can feel a lump. It is up high on her back right hind quarter, about 2 inches over from her rectum. It is definitely a lump, but don't know if it is a swollen gland or something worse. Any ideas from anyone?