Lucky you that he doesn't mind having it put on! Both of my dogs were adopted well after puppyhood, so I don't think they were used to wearing coats. Those Fido Fleeces sure are warm, but they are expensive, I paid over 20$ for the extra small Oobi is wearing. And that was way back when I first got him, he was emaciated, very underweight. Now it is too small on him, so little 6lb Pep wears the Fido Fleece, and Oobi wears a cute little parka type coat that I got at Walmart. I need to get him another Fido Fleece. You can't beat them for quality, and as you say, how well they cover.
Nakai sure is cute!