Seems the non stat familiars that either summon a familiar or change your pet illusion is broken. If you are a non pet class and want to summon a familiar for show u get the message that this can only be used on summoned pets, and no longer summons the familiar.
Metamorph Totem Murkglider Metamorph Totem Cernerder 'EH M Fear corrupted phase spider Meta Erollisi's Aceheart Hare Erollisi's Proudheart Hare Erollisi's Freeheart Hare Erollisi's Trueheart Hare Metamorph Totem White Werewolve Metamorph Totem Aviak Metamorph Totem Cliknar Erollisi's Boundless Heart Hare These are the few that I found already for examples that I have on my Toons. I assume this is happening for all types of this nature. Non Stat Familiar that either summon familiar or change pet illusion. If u are a non pet class the click says Only works on summoned pets.
I tried to click them from inside bags, to outside bags, and the familiar keyring. always the same results. This was on FV server.
New detail on this bug, I tried the Erollisi's clickies on other servers since they were free and I have some on other toons on other servers. To my surprise they worked, So i went back to FV server and tried them again, Failed saying only works on summoned pets. So it seems it is a FV server bug on Familiars to the best of my knowledge.
Petamorph is the one that only changes a pets appearance, and I think I may remember a patch that retro changed clickies to act as metamorphs.