Dog bones can be added to at the time of cutting.
This elevated feeder is made specifically for these plates:
Golandstar Unbreakable Small Size 15cm Diameter Saucer 5pcs Set Wheat Straw Tableware Dinner Plates Dinnerware Dishes Set Round Plate
https://www.amazon.com/dp/B07KRRZ6VP/ref=cm_sw_r_cp_tai_Z2l7EbJ92F9MB