Duncan's mom says: Duncan grew up with my fiance. We used to have his sister, as well, but she passed away earlier this year. He is a purebred Jack Russell, although many think he's a mix because he is so big (just shy of 30 pounds). Duncan is an active pup and goes everywhere with us: the cottage, camping, hiking, swimming, etc. However he can also be very lazy, which is uncommon for a Jack Russell. He enjoys lying in the sun on the deck or snuggling under the covers for a nap. He is the greatest dog we have ever owned and we love him so much. He may be spoiled, but the way he showers us with kisses and snuggles, how could we not spoil him?