Is this a sign of pit fighting?

[cali]

pit fighter? I see no signs of anything of the sort, for 1 pit fighting dogs would not be sitting 2 dogs to a kennel with grins on their faces, and cuddling up togther on the couch, hanging with little kids.

[Flatcoatluver]

I know.... but what is that second picture posted on the page, is that just a rag?