I do it myself!

Yep!  We're at that stage already.  Although he can't say the words, he can give a look and make the motions.  Oy Ve!  I was OK with this when it was a fork and solid foods, but a spoon and yogurt??? Reallly???   Well, all the articles say that I should turn off my obsession with cleanliness and let him have at it, in order to learn, so I do.  I think that I still cringe and go through an entire roll of paper towels... It's all good though, some people pay good money for a yogurt treatment at the spa!