Okay, first I should say that I am posting this while under the influence of strong painkillers. That said;
When Brahms was a kitten I found this wooden pull toy and just knew that it would appeal to her. It did and she dragged it around for years, making this cute sound with the squeeking wheels. (I eventually got her another real friend, Suki but I think she would have prefered the wooden version).
Now, both kits grown, this is where it sits and looks particularly good in the window I face as I type on my laptop.