The dogs gave trailing and retrieval performances, up to and including chasing a live bear up a tree. (Yes, the players had to haul a live bear with them. Yes, they also wrestled said bear during halftime, because why not?) The players gave shooting exhibitions, dance performances, fancy tomahawk shows, and even goddamn re-enactments of World War I scenarios. Then the halftime show ended and the same guys who'd just spun axes and wrestled wild animals while the other team was recuperating went right back to playing again.
This not only gave them the dubious honor of pioneering the modern halftime show (thanks for that shitty Black Eyed Peas Super Bowl medley, dudes!), it also guaranteed that as an actual football team they spent most of their time getting teabagged. 62-0 defeats weren't unheard of. Lingo pulled some strings to ensure that the Indians played almost all of their games on rival turf, and thus in front of fresh audiences. This constant touring, together with Lingo's indifference toward their performance on the gridiron, meant that the team devoted quite a lot of time to partying, and often performed hung over or even drunk.
Back in those days, the Redskins would have been considered the height of racial understanding.
The Indians disbanded in 1923 after two seasons of subpar performance. Say what you want, but we're maintaining healthy respect for anyone who plays football, juggles axes, and wrestles bears while bombed out of their skull.