Check Out Our Grampy’s Little T-Rex gear for your little baby, infant, child or toddler. Our Little T-Rex dinosaur designs make great gift ideas for the youngest of dinosaur lovers. Our unique Lil’ T- Rex merchandise with the art of Mudge Studios on t-shirts, stickers, prints and more. Our Little T-Rex products feature Lil’ T Rex letting loose at prehistoric roar. T Rex Rules… all other dinos drool.