This cat door will satisfy any Lord of the Ring's fan!

Speak meow and enter. 

Behold - Durin's Door to the mines of Meowria!

reddit/natedog964

"I decided to hide my cats litter box in the basement utility room. Now he has to speak 'friend' to go do his thing. A little throw back to LOTR. Turned out pretty neat," natedog964 wrote on reddit. 

It opens both ways for his cat to enter and leave easily and awesomely. 

reddit/natedog964

For reference:

You can see the door in action right here!

As a LOTR fan, this is awesome!