Good morning!  I've been asked to make cake pops like these and I'm not sure the best way to get the chocolate "wool" effect.  Also, I can't figure out how they got the ears on there, if it's just more chocolate or if it's a flat piece dipped and attached.  What do you guys think?  Any tips would be great!  Thanks!

AIt looks like white chocolate that is melted but quite cool, which is then applied to the pop with a brush or spoon, using the implement to "pull" the coolish melted chocolate away from the pop, giving a woollen effect, The ears look like more of the same, maybe built up with a little more chocolate.

You could also use coconut mixed into the white chocolate.

They're so cute.

It just looks like stippled white choc or royal icing to me....

It looks like melted white candy melts piped on.  you melt the candy, put it in a parchment bag that's already fitted with a decorating tip, probably a 1 or a 2 at most, and then pipe it on the cake pop.