Puff,reminds me,of Missy,the Longest Lived Cat,that My Family had.Because Missy,was daef,she never went out,and was the first Cat,taht we had a litter box,for,and I usually cleaned,out the box.Grat training,as it turned out.Puff,is such a wonderful Cat,and I regret now,that I have never had a White Cat,if they are nice,as Puff.