Breed: Jack Russell Terrier Mix Gender: male Nickname: 190317 Argo Age: 49 Years 4 Months Posted Breed: Jack Russell Terrier / Mixed (short coat). 190317 Argo is a three year old JRT mix boy. This cutie pie was found as a stray and is good with other dogs, cats and children. Argo is a super sweet boy who just loves people. He has completed his treatment for heartworms and is now ready for a res...