No need to shout (by using all capital letters... it is impolite).
It took me quite awhile to find this specific treasure. I finally found it by observing where a blue flower would show up to the right of the store in the jungle. Then I dug in that spot when a flower wasn't there. If I remember correctly it was about 2-2.5 inches from the right of the building, but it has been a couple of weeks since I did it. If I play a different pet and go to find this again, I'll try to be more specific.
Good Luck!