I think there are 2 kinds, the rough kind and the pet kind. I know I've seen them at fairs to ride and they were huge..And i think our friend who raised them had big ones too... The fella who has a herd of them near us has all different sizes and he picks them up for the sale barn. They could possibly be mixes. I know the longhorn calf(supposing that the cow is all longhorn) we have that is half angus looks color wise all longhorn. So, if my daughter sells her someone will assume she's full longhorn(unless told otherwise). And if they breed her to another full angus, i just bet that it will be wildly colored but will be at least 3/4 angus. And if she grows horns, no one will ever know shes almost all angus..
Heres the calf, cow in behind others, with her sibs. Same age, way smaller. Was probably 30 pounds when born.