Why Do Cats Purr? - Nora - Extraordinary Animals - Series 2 - Earth

Feline Behaviourist Beth Adelman delves deeper into understanding Nora the cat’s interest in the piano. Beth believes it is all about good vibrations. Dr Elizabeth Von Muggenthaler is a bioacoustician, who believes a cat’s purr is a survival mechanism that has incredible healing powers. You can check out Nora’s website here: Subscribe to BBC Earth: BBC Earth YouTube Channel: BBC Earth F