In the song "Yodel-Adle-Eedle-Idle-Oo," three separate references are made to Alameda Slim being fat, which he is. Only the lyrics always refer to his fat posterior; he's actually only fat above the belt.
Buck leaves the cows far behind, then, late, comes upon them again. He'll never catch Slim by going in circles like that.
Why does Lucky Jack pause to put his ear to the ground? He's not tracking anything, he's just leading the cows to his old home. Did he hear a noise he wanted to check out?
When Maggie shouts, "Cows rule!" she doesn't move her lips. More...