Here's expert advice on how to introduce two cats.
Hint: for more on related topics, see
The first thing folks do wrong is they go "I'm just gonna bring my cat into a room with this new cat and let 'em work it out." How many times have I heard "Let 'em work it out." And how many times do they not "work it out."
~ Jackson Galaxy
These instructions from Jackson can help establish a peaceful existence in your home. Be sure to share it with any friends that may be thinking about getting a second cat - it could just help save a cat's life!