White Unicorn  

Many Sims 4 users were dissatisfied with the fact that after the release of the Cats and Dogs add-on, the developers did not add horses to the list of pets.

Go for a quick Walk with your Dog (New Interaction). Under Pet Care – Go for a Walk – you’ll find a new Option called “Quick Walk”

Takoda lives on a small horse ranch with his horse companion Dakota.

All 9 custom traits are related to Cats&Dogs so you need to have this expansion to have it working.