Bull Terrier Cutting Board by Canine Designs. $29.95. Hygenic and easy to clean.. Scratch Resistant - imprinted on back. Made of tempered glass making it virtually unbreakable.. Heat resistant.. Size: 8" x 11". Our beautiful, dog breed cutting boards will enhance any kitchen. They make great gifts, are made of tempered glass and measure 9" x 12". They are heat resistant, scratch resistant, virtually unbreakable, easily cleaned and dishwasher safe.