My dog is also a JR mix. However, she does not bear a lot of resemblance to JR. Her legs are much longer. She weighs about 40#, mostly white with some black spots and a lot of black ticking. She bays like a hound when she's excited. Very smart dog, also VERY, VERY stubborn, and afraid of her own shadow in the house, but she is a good mouser, and caught her first rat this summer.