When your stallion is over 25 years old, he can't earn more skills.

You can use him to make covering offers, to earn money.

Here is the method to do 5 covering offers in one day :

- One covering offer uses 25% energy

- Start by raising energy to 100%
(meadow + salt stone + grooming)

- Offer 1 covering

- Raise energy to 100% (with carrot, meadow, feeding, box) but not overpassing 19.00 in the history

- Offer 3 coverings
(you should have 25% energy left)

- Raise energy over 25%
(otherwise you can't do the last offer)

- Offer 1 covering

- Raise energy over 20% before 22.00