The item's description when hovering over it (AND every website description on the internet -subetalodge, subetawikia,etc.) reads: This item, when used, will give every one of your pets an additional 10 treasure chest spaces. You cannot trade or sell it. This item is just for you!
but on the page of choosing which option to use the loyalty box for it reads: This item will give you 10 additional treasure chest slots on the pet of your choosing.
-on the pet of your choosing to me means just one pet :(
somebody please confirm which is correct, thank you
[item2=Loyalty Treasure Chest Totem]
the hover says every one of your pets. If it were me I think I would file a ticket asking before choosing it. If you do get an answer I would love to know it.
subetalodge does say all pets also. I'm not 100% certain as I have never used one