If you're looking for manga similar to Kemono-ryou e Youkoso!, you might like these titles.
A naked cat-eared girl suddenly appeared next to an office lady who can't rely on others!?
What is the common point between a cat who thinks she's a pin-up, a jealous killer pigeon (straight out of a Hitchcock movie!), a psycho-rigid mother-in-law, a monstrous handsome greenish kid, and a failed team of marquetry specialist? None, except they are the heroes of this 100% gag manga...
A heartwarming story about the daily lives of a freeter named Yuuya and his two part cat, part human pets.