Sirius is a bit quiet today after yesterday's operation on his nether regions. Alpacas can't walk bow legged. Unless they are bow legged. Siri tends to be knock-kneed instead.
All signs of his previous drunken incoordination are gone and he's gingerly moving about - although scratching an itch is a challenge.
They're also spending a lot of time just sitting. We could learn from alpacas, they know when to rest injuries.