Where can you find Wilkins in Petpet Park

Go to your map on the left hand corner. Then go to Shadow Grove. Right next to Mr. Grimsby's game is his house. Click on the pawprint on a tile. When it loads it says mystery house. Don't worry! You didn't do something wrong! In the house, Wilkins is right next to the dining room table. He offers you a ghostberry tart, only BEFORE you complete the badge that says you need to visit him 5 times.(You can only visit him once a day)