Busy Buddy Treats Oh'S - The Buddy-Berries & Buddy-Ohs treats are great as a training reward & are perfectly suited for the Busy Buddy toys. - The Buddy-Berries & Buddy-Ohs treats are great as a training reward & are perfectly suited for the Busy Buddy toys. The Berries are ideal for the small Twist 'n Treat™ and Squirrel Dude™; Chuckle™ & Waggle™ toys. The Ohs are best for the medium and large Twist 'n Treat and Squirrel Dude; Tug-a-Jug™ toys.