whats wrong with his neck?

I don't know; I noticed it when I was editing the picture. Some sort of growth is as much as I can tell.

awwww poor baby!

It's a benign growth. Wild Dogs are actually prone to getting skin growths and lumps like that, especially the females, both in the wild and in captivity. They're not painful or harmful, so the keepers leave them unless they rupture or get infected. Several of the dogs have them, though this particular female has the largest and most prominent in the pack. Looks a lot worse than it is, at least. The keepers told us that during a demonstration with one of the dogs, last time I was at the zoo.

Wild Dog!!!

Brilliant shot. It doesn't look like it's in captivity, she looks like a wild dog in the brush. Great work!

Thanks! When I was going through the pictures while still at the zoo, I knew this one was going to be one of if not the best shots I had. No zoo here! ;)