Rooki is more or less back to normal. Her arm doesn't seem to be hurting as of tonight, though she was still groaning a little this afternoon. That was more likely due to boredom than discomfort. Tonight I drove her to a park and before we got out of the car touched her arm on the snakebite and told her that she was going to have to be careful of the snake. She put her ears back and her head down and looked like she was remembering what happened.
On Sunday, during a brief walk on her first full day back from the ICU, a woman getting out of a car saw Roo on a leash and asked if I minded if her dogs were off. Naturally I don't mind, but this struck up a conversation about Roo having been bitten. Right away the woman asked if Roo happened to have been bitten on Hardtimes Trail (appropriately named), because one of her Aussies had been bitten twice there. She said that the park where we were didn't seem to have any snakes.
Tonight, regardless of whether Roo understood the first word of what I was saying about the snakes, I couldn't bring myself to let her off leash at all. I'm more spooked than she is. At one point, she approached a tree stump with a kind of caution that I had never seen her use before. So, who knows.
But the good news is that she's not sick any more and not uncomfortable. In fact, if appetite were the sole gauge, I'd say she's feeling better than ever.