Yotz Proton Tennis Ball

Baked in a Jupiterian kiln and basted with spicy moon sauce, these playtime treats always do the trick. Like a molecule, only bigger. Constructed from the finest rubbers and the most sought after fluffy-outer-surface-stuff, Protons push both the boundaries of chemistry and play-style. And for the more advanced dog, a little reverse engineering is all it takes to turn this humble Yot into a time travel capsule for goldfish.