There is a huge demand for chihuahuas (cant spell) its all down to stars and their handbag dogs,they are selling for crazy money and theft and dodgy dealings is probably highly likely.I have a chi x toy yorkie i bought her from a lady who looked a bit dodgy shes around 9 and can be a bit snappy so god knows what happened to her,i felt sorry for her,i think she was used for breeding,she has a heart defect and is on daily medication.