Goats - Mini, or just young?

How does one tell the differnce... We're wondering if little Sven isn't midget Sven. If he is, we'd like to nut him, but are hesitant to do so. Walter, who's on his 3rd week of life, isn't much shorter than Sven already. Do they grow tall before they grow out?

Thanks!

f he is a standard size goat he should be getting Taller

I thought so, but I didn't know if, maybe, they grew up and then out before up again.

If he's a mini, we don't mind, he's an absolute treasure and he's welcome to stick around. He was relatively recently disbudded, as he still has a scab on one side. Being inexperienced on this front sure doesn't help LOL.

Maybe I can take pictures of them both for proportion.

Minis whine all the time. I won't have anymore minis.