Fenrisian Wolves are commonly used as Tundra Wolves, and the wolf part of Thunderwolf Cavalry are quite often used as Honor Guard in League of Rhordia. I've not seen them as Frostfangs yet, but that'd certainly be an easy use for them as well.
Google can probably show you more, but Hoodling has a classic example of the Honor Guard build
here, and actually has used the smaller wolves to pull his Battle Shrine
here.