This was my mums little Misty. when mum died she lived with me for a couple of months till my sister took her to England to live with her. she died 4 months after mum died. have a look at all the size of her
and typical of a terrier she wouldve faced a lion. She kept my boys in their place when she was with me ! 
and now compare her to my sherbet bottle


and now compare her to my sherbet bottle
