Thunder Group PLIS9319BK "No Pets/Shoes/Shirt Required" Information Sign with Symbols, 9 by 3-Inch This "No Pets, Shirt Required" Sign (PLIS9319BK) from Thunder Groupclearly indicates that there are no pets allowed in your restaurant Signs help, indicating to guests and facilitate needs quickly and easily Signage is an often under looked but very important part of any food service establishment