Meh, 14-13-12 for AV.
You have to account for its mobility, given that the points are that of the warhound. It should be more like 13,12,12. Just because the warhound should have a higher armor value, either that or the point costing is off. It does not seem right to have the mobility and the stand up power all at the same cost of what a warhound comes too.