Get pet summon spell ID

[Walkerbo]

Hi all

I want to be able to determine the summon spellID from the petGUID.

Right now I can get the pet summon spellID only when I track the UNIT_SPELLCAST_SUCCEEDED event.

Here is my chunk and its result;


Here is all the pet details in-game using the WoWLua addon;


I have read up on strings and wonder if I can strip and convert the petGUID to the spellID, yet have not yet been successful.

Is there a way to capture the pet summon spellID other than summoning?