Berlioz from MagnetBolt’s story “Mythic Dawn”.
 
“Yes. Difficult to explain. Earth pony might know better words for it. Berlioz and other dogs, we can sense spirits of the earth sometimes. My tribe, only small feelings from powerful spirits. They are like friends or rulers, yes? Dogs appease spirits with offerings, and spirits do things for dogs, but tribe cannot command spirits. Maybe like unicorn with weather – unicorn cannot make rain come, but can hope for rain, and knows how to build umbrella for rainy season.”