I have a water and food bowl for my dog that I made at a pottery place. My boyfriend made the water bowl, also in the bottom of the water bowl, he added a flower and the pottery place workers glued the flower to the bottom and ensured us it was pet safe. However, I washed the bowl yesterday and the flower came off. Does anyone know what kind of glue I can use to glue the flower back to the bottom of this water bowl? I don't remember what kind of glue the pottery placed used. My dad suggested silicone.