On 2 June 2011 Caro obtained a certificate Police 1 with 423 points. He made only one mistake here. He came back perfectly but ran back to the start. Away 16 points away Championships in the Netherlands. In the rest of the exercises only one poins with heeling was lost.
2012 was an absolutely top year fo Caro. He won the Selection Championships PH2 for the region "Limburg" with 454 of the 455 points and was thus selected for the Dutch nationals PH2. On the Dutch national he got a 7th place with 440 points.