When using a whisker biscuit, there are some safety concerns you should be aware of. Arrows can ricochet off the biscuit if you shoot at a tight angle, so always let out a warning before shooting. You should also make sure your biscuit is securely attached to the rest and regularly check the hardware for signs of wear and tear. Keep your fingers away from the biscuit while shooting, and never use your fingers to pull the arrow off the biscuit. If you take these safety measures, you can have a safe and enjoyable experience shooting with your whisker biscuit.