I mean, not so smart that they plot against you and sabotage your love life in the name of the cleanliness of your floor, of course. Just, like, a little smarter than those you can get right now. Just smart enough to avoid getting stuck, not suck up things that are too big, not drive through liquids, call an ambulance when I'm unconscious on the ground, convince guests that are obviously too drunk to leave, suck up change I dropped and cleverly invest it in the stock market, etc. Just the straight forward stuff.

Panel 1:
Parrot is standing in front of Rasta-Pigeon, looking completely insane and exhausted.
RP: Man, you’ve been searching for that jigsaw puzzle piece for days now. Dude, are you sure it even exists?
A vacuum robot is passing by
V: Pathetic.
Panel 2:
Both Parrot and Rasta-Pigeon are staring at the Vacuum.
Panel 3:
V: The last thing this household needs is another parrot carrying dirt everywhere.
Panel 4:
The Vacuum lies disassembled on the ground.
V: Come on! I was joking! I didn’t suck it up. Please put me back together! Damn, being disassembled ... ahm ... sucks. I hate myself.