Often more effective than a long run, mental work through scent games, puzzles, and "sniffathons" can leave a dog more profoundly tired and content.
In a literal sense, a truly tired dog is a healthy and happy dog. However, there is a distinct difference between physical exhaustion and mental fulfillment: 9. Dog Tired
Much like human toddlers, dogs—especially puppies—can become "cranky and barky" if they don't get enough rest. In these cases, the "dog-tired" state actually requires "enforced naps" to help them decompress. Often more effective than a long run, mental