
I would say an elkhound (similar size but less coat, and not quite as noisy, but vocal if not trained not to be). All mine go ff lead, and with training are pretty reliable, but can be a bit selective with their hearing in common with most Spitz breeds. I would also highly recomend Keeshonds ( I have a good friend with these so know them well), probably less prone to wandering further from you, but smaller than the Sammy, but similar coat. another very similar sociable natured Spitz is the Finnish Laphund, also a little smaller than the Sammy, nearer to the Keeshond for size, with most often Tricolour coat, but Reds and other colours also seen.