I didn't think I would, but I actually took a shine to my first monkey villager in my old town. Simon had such a cool house :')
Something about their model is really cool to me.
I love the squirrels because of the way their tails bounce up and down as they walk.
I love all the bird villagers too (including ostriches and chickens) because of their "voice." Whenever you speak to them, the town melody is sung beautifully with a little bit of trill, and it's just lovely to hear. I like to visit them multiple times just to hear it. I wish we had more opportunities to hear the town tune more often, particularly when visiting other towns in dreams!
In that vein, I'm not a fan of the wolves, with that harsh percussion, even if their visual design is great. The only one that it really matches is Kyle, because of his dream to be a singer and musician, but it certainly doesn't match the classic beauty of Whitney in my town anyway. That's my opinion, though!
Don't have a particular type, but the game must be programmed to think that I like ducks, between my main American town and my Japanese town, I think I counted 8 ducks- all random too, I didn't choose them!