Here's a crochet rattle I finished off last week for a little fella named Rory.
I went on a shopping trip and bought lots of different noisemakers for putting inside toys. I couldn't decided between a squeak, a rattle, a bell or a sort of shaky bouncy noise, but I settled on the rattle as I thought it would be least annoying on repeat. I'm well equipped for future toy making now though!
Here's the pattern from Ravelry if you want to make one too. There are also more animals to choose from (although I think the bear is best).
Look at him go!