When my husband and I came home we noticed our girls' ceramic food dish had fallen and must have hit their metal chin wheel. There were two large pieces in the bottom of the cage and I managed to find only a small chunk of the remaining piece(s) which was on top of their wooden chin house... so I know they tampered with the extra piece(s). We have scowered through the shavings looked all around the cage and haven't been able to turn any other pieces up! Our vet isn't open at this time. What should I do? Any specific symptoms I should be keeping track of?! They seem to be their normal selves at this time. Any advice would be greatly appreciated! Thanks!!