-Our Patents-Pending Forager® Bowls are the best way to slow down eating, promote calm, focus, and help reduce anxiety, and supplement exercise by encouraging nose work and focus. -A drawstring easily helps them cinch to store, and travel with, and makes the difficulty harder for your foraging pup! -Excess drawstring easily tucks into the side pocket to minimize distractions and choking hazards. ---Anti-slide backing hugs the floor to provide a slide-resistant eating experience. -Forager® Bowls come in 3 different difficulties from easy to difficult; Meadow Ponds is easiest with blue-colored Meadows that catch food and provide visual stimulation, Meadow Natural still provides Meadows, but the color is more difficult, and Forest is the most challenging with pets needing to only use their sense of smell.