Pretty straightforward tame. Eats meat, so mutton's a great choice. Definitely want a trap with a ceiling. Only fits through behemoth gateways, or so is my experience. Mammal, so it has a gestation breeding timer and produces living offspring. Incredibly fast base speed, suggested to level Stamina for ultimate rocket power. Suggested stone trap.
Very hard to knock it down since this thing is very mobile. It jump extremely high, can do a dash in the air, and fire a frost beam that freeze targets. They can be breed and they need a saddle so you can ride it.
These arent easy to tame, they're anywhere and everywhere at once, best way imo is to lure them to a hill and then just start unloading on them, snow owl is good for holding them in place and if you have another person, then building a trap while its stuck from snow owl is good.