In the early series, he mostly followed or found people or things with his instinct or animallike sense of smell; later, he became more normal but lost effect on the stories.
He mostly followed. This was in the early series. He mostly found people or things with his instinct or animallike sense of smell. This was in the early series. He became more normal. This was in the early series. This was later. He lost effect on the stories. This was in the early series. This was later.