Belgians come in a few varieties. They're a very athletic type of shepherd.

My giant boy weighs quite a bit more than I do too. He's a big softie though...and he loves everybody. It's quite nice that all sorts of people seem to like him equally. My last dog attracted kids and parents with young children (but he didn't actually like strangers). Because my current dog is huge, tough looking guys like him. Little kids like him because he's so big and hairy. Teenagers like him. Basically he's gown up getting attention from everyone and he's convinced that he's the best thing ever. T thinks he's good for me.