Currently across all my characters played lately I keep getting the pet inventory disappears bug, but not just after the initial install of this mod, it keeps happening. Only tags and collar disappear, the spells appear to stay. Gear inventory on first page is gone, and if I try to transfer a piece of gear or item, whether to equip or to sell, I get the "Your pet's inventory is full" notification.

I've now disabled Mod Unbinder for my current char (which was started with BigBagMod, so doesn't need the unbinder) and will load up my ...remaining, not terribly awesome pet gear to see if the problem crops up again.