I don't really see what your talking about. Does is run long ways down her barrel? Is she sensitive about being touched in the flank? Makes me think of abdominal muscles. There's a pic in Missy's barn of us in drill. She's got pretty defined horsey abs in that pic, if I remember right. Could that be what your thinking of? Otherwise I'd say fat pockets too. Kinda out of left field, but maybe that's it?
It's about a misshapen oval in the pocket before her hip.
I'm thinking it might be a fat pocket. I asked the vet after she got her fall shots, and he said she was getting pretty chunky... lol.
Sorry for the bad quality shot, but this rarely turns up on images. It's more of something that has to be seen first hand.
FORUM CLOSED AS OF NOW. Thanks for all the help!