When bringing home a new four-legged friend, it is incredibly easy to focus entirely on physical exercise. We map out our local Colchester walks, buy endless fetch toys, and count down the days until they are fully vaccinated and ready to explore. However, one thing many new dog owners underestimate is the sheer amount of mental stimulation a growing puppy actually needs. While a traditional walk around the block physically tires them out, mental enrichment gets their brain a