With the toy box feature coming "soon", I wouldn't mind seeing something similar for pet vanity items. That way I could clear up some of my bag/inventory space while still keeping the fun pet stuff around.
If they were to add a "pet toy box" I wouldn't mind seeing more pet costumes. Whizzig
on the Timeless Isle currently sells four different outfits for the Perky Pug
, but it'd be neat if there were more.
Rather than making each costume specific to only one pet, what if they were specific to a certain pet type? For example, an astronaut outfit that fits all cats with the same model. You could use it on your Black Tabby, Sand Kitten, Cornish Rex, etc. It would make it a much more versatile pet vanity item.