I'm a Male Sheep, My Girlfriend is a Horse, can We Have a Good Relationship in the coming future?

I can only give you some information of the rest of the year.
As for work, both of you may have chance to show your leaderships. Under the hard work, the assignment should work out to be excellent. This is a good sign, which may lead to promotion and salary increase.
Your relationship should meet a great progress this year. Maybe it is the time for you two to think about getting married.
There might not be severe illness happen to both of you. But just a special tip for your girl: try to avoid patient-visiting or attending funerals. The negative energy may affect her health condition.