Brody might have an occasional toy fall off the bed or love seat that he has not noticed, but when he does see the toy, he will pick it up and put it back where it belongs. He separates his toys...some live on the bed...the one that used to be mine with DH...lol...and the love seat, where he sits with me at night. When Mia first came to live with us, she would carry a toy to the 'wrong' location, and Brody would take it back. On rare occasions, Brody will 're-locate' a toy, but he has taught Mia where "his"...and, yes, all the toys are belong to Brody, even Mia's toys...lol...are to be placed. So, except for being scattered around on the bed or on the love seat, there is no Yorkie mess at my house.
I do think Bentley had a grand time playing, though.