Personalized Bernese Mountain Dog Dad (Worlds Best) Men's V-Neck T-Shirt. Worlds Best Bernese Mountain Dog Dad Men's V-Neck T-Shirt - White is a great gift idea for him. Stylish sports look pet logo. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem