A video of my babies...

[JusticeFamilyFarm]

Here are Dallas and Dixie, my 6 month old Boer/Oberhasli goats. Dixie (my doe) has the purple collar and solid brown around her head. Dallas (my wether) has a blue collar and is mostly white around his head, with brown stripes on the sides. Do they look healthy and good condition/weight? They don't hold their tails up a lot of the time- is that normal? I figured if I posted a video I'd get some opinions on how all of you experienced goat people think they look.
I was trying to get a video of my young rooster attempting to crow, but Dallas and Dixie felt that they needed to be the centers of attention, of course.
Here goes: http://www.youtube.com/watch?v=DSWcD6HzdlA

 

[Roll farms]

They look to be growing well.

Have you had any fecals taken, just to cover your bases / get an idea of their parasite load (if any) ?
That would be my only suggestion, and it's usually pretty inexpensive if you have a large animal vet nearby. Just take in some fresh poop.

They don't scream "wormy" to me, but I like to check them out a few times a year when young.