In the file FeedOMatic.lua

add a new line below line 752 with the following:

Code:
SendChatMessage(string.format(msg, pet),"PARTY");
It will look like this:
Code:
...
if (FOM_NoFoodError) then
msg = msg .. "\n" .. FOM_NoFoodError;
end
GFWUtils.Print(string.format(msg, pet));
GFWUtils.Note(string.format(msg, pet));
SendChatMessage(string.format(msg, pet),"PARTY");
end
FOM_PlayHungrySound();
FOM_LastWarning = GetTime();
...
Give that a go, haven't tested it...