@Alfma figured it out:
in the mages ini inside the [Pet] section you define the petgear your mage shall summon ... for lvl 115 it might be:
PetToysSize=4
PetToys1=Grant Yalrek's Armaments|Summoned: Silver Shortsword|Summoned: Silver Fireblade
PetToys2=Grant Crystasia's Heirlooms
PetToys3=Grant Ocoenydd's Plate
PetToys4=Grant Visor of Vabtik
NB: at the pettoys "Heirloomes" and "Plate" you may not name the single items, like you do with the weapons
on your other pet-class-toon i.e. Chanter you create a hotbutton:
if already using the plugin MQ2EQBCS use the comand "/bct MageName //pettoysplz ${Me.Pet.CleanName} " as described above
"/bct" sends the command from your chanter to the Mage, telling the mage the actual name of the chanters pet (syntax specific to plugin MQ2EQBCS)
if already using the Plugin MQ2Dannet use the command "/dex MageName /pettoysplz ${Me.Pet.CleanName}"
"/dex" sends the command from your chanter to the Mage, telling the mage the actual name of the chanters pet (syntax specific to plugin MQ2Dannet)
if not using dannet yet, you can activate that plugin MQ2Dannet with the command: "/plugin mq2dannet"
NB: "MageName" is a placeholder for the name of your mage
NB2: you need atleast 1 plugin, which gives you the ability to send commands from 1 char to another, so either MQ2EQBCS or MQ2Dannet
IMPORTANT: before starting the pettoyspls-Hotbutton you shall manually walk your pet close to the mage, as the mage won't navigate to your chanter's pet do deliver the toys.
IMPORTANT: 1 Bagslot needs to be free, to place the toys and unpack them (I use slot 4 .i.e. so, not necessary slot 1)