This reminds me of a commercial that aired a year or so ago where a father asks his son if he ate a bag of cheese snacks. The kid looks at him innocently with an orange ring around his mouth.
For weeks, I walked by this storefront wondering if this was just a random piece of desk/table curio without practical purpose. I suppose proclaiming you're a dog lover or your attitude about your workplace counts as a purpose.
They are wall hooks!