Dr. Shrunk an axolotl, which is a small, central American breed of salamander. Dr. Shrunk allows your character to express emotions in the game.
He is a frilled lizard.
Dr. shrunk
He allows you to use emotions in game.
You get emotions from speaking to Dr. Shrunk. He comes by on one random day during the week.
There doesn't seem to be a way; so you're stuck with Dr. Shrunk!
Frillard is a crazy lizard who appears at Dr. Shrunk's marquee in the city, on rare occasions. Frillard can explain emotions that Dr. Shrunk can't, such as bashfulness, sleepiness and thought. If you look real carefully on the signs outside of the marquee, you can see Frillard's photo next to Dr. Shrunk's.
On AC: New Leaf, when you get the joke book from Dr Shrunk, it creates an animal face button at the bottom of your screen. Touching it opens the joke book, which lets you display any emotions you've learned from hearing Shrunk's jokes.
I don't think there is a code for that, unfortunately. Since Dr. Shrunk is programmed into the game to come whenever he pleases, AR cannot change it. :(
Not every week, but every other week or so. It varies for each game.
Frillard, from Animal Crossing City Folk, appears at the Marquee (the theater) in the City on occasion, in place of Dr. Shrunk, the crazy psychiatrist. Frillard knows emotes unknown to Shrunk the shrink. Look for the zany yellow lizard!
He comes Mon-Fri any day at 6:00am to midday once a month
you go to the marquee theater and you go to see the show OUTRAGE, at least that's what i did! hope that helps!