Still working with combat starve strategy and superior Kibble! Despite dododex saying you can only use a ton of mutton?! please change it back. put it in a pen or fight it at a calm place until food reaches zero. torpor it, kibble feed it, done. no waiting time, will tame instantly if done the correct way.
In valguero, they’re incredibly common in the tundra, but they often spawn around dangerous creatures. Picking one up with an argy (with a decent amount of health & a good saddle) and taking it to a taming pen in a safe area is probably the best option if you want to tame these guys