Personalized Loved By A Jack-a-poo T-Shirt. Jack-A-Poo T-Shirt - White dog owner gift has cute Loved By design that features a dog bowl, bone and ball. Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.