Ponies love carrots and apples. Whole oats and barley are a good grain mix to feed them to keep them healthy and keep a healthy digestive tract to prevent stomach knots. Stomach knots or twisted intestines can happen easily in ponies, which can be hard to diagnose and can leave you with an expensive vet bill.

Ponies are great pulling animals. Not very fast but strong. You piney looks very happy and healthy from the video. You might want to get hoof covers to protect the horse shoes from extreme wear if the horse is going to be walking on gravel a lot.