Wherever you got yourself a parrot, a parakeet, or a cockatiel, getting what your pet needs is the key to keeping it happy. Let’s say you got a parrot. First, you need to have a place for it to live. One of the bird supplies, of course, will be a cage. The model you choose needs to be a safe one, for starters. Its dimension matters a lot, as basically, this will be its home, where its entire world will be. Here is where it sleeps, eats, stretches, and plays, so it needs enough space for all of that.