I know this is’t dog related, but hoping someone may know. Taking the dogs for a walk tonight and our cat tagged along. (Something she has never done) all of a sudden she lunges at a large labrador for no reason. She was attracted to his face and whenever I got her off she just kept attacking him. Since we have come home she keeps attacking my dogs. Hissing and striking out. This is very much out of character for her. She is the most laid back cat I have ever met.