Personalized Jack Russell Terrier Mom Dog Gift Women's V-Neck T-Shirt. Cute Jack Russell Terrier Mom Women's V-Neck T-Shirt - White for a dog owner. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit