What is the name of the hook on a cat's paw? - briefly
The hook on a cat's paw is called a retractable claw or simply a claw. Cats possess this unique feature that allows their claws to extend and retract as needed for hunting, climbing, and self-defense.
What is the name of the hook on a cat's paw? - in detail
The retractable claws on a cat's paw are known as "retractile claws" or simply "claws." These specialized features allow cats to extend and retract their claws at will, providing them with both offensive and defensive capabilities. The mechanism behind this functionality is quite remarkable. Each claw is attached to the last bone of each toe by a tendon that runs through a pulley system formed by the digits. When the cat extends its claws, the tendons pull the claws out from their sheaths, allowing them to grip surfaces effectively. Conversely, when the cat retracts its claws, the tendons relax, drawing the claws back into their protective sheaths. This unique anatomical feature not only aids in hunting and climbing but also helps keep the claws sharp and healthy by preventing constant wear and tear. Additionally, it serves as a means of self-defense, enabling cats to ward off potential threats with precision and efficiency.