Personalized Bea Griffon Dog Mom Youth T-Shirt. Bea Griffon Dog Mom Youth T-Shirt - White gift with cute pink worlds best Bea Griffon Mom slogan. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.