Nintendogs/YMMV


 * Fridge Logic: How does your puppy howl with a tennis ball in its mouth?
 * How do they get so dirty by staying inside for three days? There's no sign of them causing a ruckus or leaving.
 * If they didn't leave (even for walks), then we'd be seeing poop and piss stains around. Granted, this is handwaved by them already being house trained, but still.
 * Gateway Series
 * It Changed Now It Sucks: Replacing Frisbee wasn't initially well-received.
 * Most Annoying Sound: It's fun to use the mic to call your puppy by name. It's a lot less fun to have to listen to someone else repetitively yell commands at their DS.
 * Uncanny Valley: Some of the Miis you might encounter on walks might as well have come out of a random Mii generator, as they can have creepy smiles on their faces.