The Sable and Rhino personalities can be complimentary. There will be rough patches here and there, but the highs are usually worth the lows.
Can you handle the tantrums?
You're both horny
Once you've taken the personality test, choose two animal personalities from the dropdown lists below and click "Make a Match" to see how compatible they are. You can read more about how different animals get along at Relationships Between Animal Personalities.