This was my dear dog Toby. I nicknamed him Pork based on his pot belly body frame, and weight. He also had those short arms and legs which made me think that he had some Jack Russell mixed in him. I believed that he was a Chihuahua and Jack Russell mix when I purchased him back in 2005. He passed away this past Friday at the age of 14 years and 5 months. He was such a wonderful kid. Can anyone confirm if he actually was a Chihuahua/Jack Russell mix based on this picture?. Also can anyone tell me where I can find another dog like him? Or at least one that looks like he did?