The cat

You're curious about plenty and still won't start the conversation. If someone comes to you, you respond — just not eagerly. That distance isn't rudeness, it's the default setting.

Time alone is how you recharge, and without it you get short with people. That isn't dislike, it's a flat battery, and knowing the difference helps.

Works well with

The owl — Says little, sees everything.

Clashes with

The dog — Whatever you're glad about shows on your face. Hiding it doesn't really work.