Researchers were amazed to find out that octopi do not have eight legs, only two… with six arms.
Prolonged studies of these marvelous creatures discovered that they quite often stood on the same two “hind limbs” and used the other six for other tasks.
This got me to thinking… I have had many pets in my life – mostly dogs and cats – and I noticed the same sort of behaviors with them. Many could stand on their “hind legs” and walk around just fine. But it was always their two “forelegs” that were used as “hands”.
It seems rather odd but perhaps we are no longer the only “two legged” beasts around. Dogs, cats, horses and many others all move around on four limbs because it is easier but they have the other limbs as “arms”.
Maybe we need to update our thinking.