How do you get lonleyheartberries on Petpet Park

The Lonelyheartberries are located at the far north end of the pumpkin patch. Enter the patch then go straight up. You should find them there.

If you don't know how to harvest from the tree, here's how:

"To harvest fruit, you need to first pick the type of fruit you want and then head to that location. Once you find the tree or bush that the fruit is located in, walk close to it. Move your mouse on top of the tree/bush until a white hand appears. Click the tree/bush until the fruit appears above your head, meaning that you have harvested it. The fruit will now be in your inventory. You can harvest as many fruits as you want. "