It looks great but I imagine something like this happening:
SW1 - "Do you like my mount?"
SW2 - "It's pretty cool... Looks a little strange though, did you cover it in armour?"
SW1 - "Yep. Yep. I covered my wolf in armour to protect it..."
SW2 - "Wait. Is that a juggernaught of Khorne!?"
SW1 - "Please don't tell anyone! I'll feed for it and care for it and love it ever so much!"
SW2 - "Well... All right then. If you promise you'll take care of it."