He is great!! Well done
You should not have trouble getting it brought back to you.. use some treats and they will do the trick.. It took me about 10 repeats to get Samy to bring all his toys to me (down at my feet or in my hand)... At the beginning (10 times max) I gave him a treat every time he brought the toy to me and did not give him any when he left it mid way or did not bring it at all .. and now he brings it every time even if he drops it in the way
which is sometimes not so much fun because i throw it in order to get rid of him when I have to work but he brings it back and demands for me to throw it again