Have a Toys & Treats deparment -- then the treats will have a place.
The Doggles could go in to the "Topknots and Whatnots" department (along with bows, clips and hats -- all the headwear).
.. now Neckwear -- good listing but for a name..... maybe Neckwear and Niceities? Bling Around the Collar? Okay I went too far maybe.....