Objectives 1-42

1. Buy seven turnips at one time from the store.
Self-Explanatory ;)

2. Display your position in the Breeder’s Ranking.
Ranking>>Breeders>>Display my ranking

3. Participate in two competitions.


4. Reach a given seniority.

It depends on your seniority; if you have 4 days, it will say "Reach 7 days".
5. Obtain a horse of a given age.

6. Go riding for at least four hours with one of your horses.


7. Offer a covering with one of your stallions.

Click on the stallion that you want to offer the covering with, scroll to the bottom, then click covering. Self-explanatory from then on.
8. Give a lesson with one of your horses.
Make sure that your horse is at least 2 years old. At the top left it should have a picture of a riding helmet. Click on it.
9. Sell twenty manure at one time to the store.
Breeding>>Store>>Resell. Be sure to sell EXACTLY 20, because it won't work if you do 21 or 19.
10. Congratulate three players on their game.
Click on any players' page and you should see "Congratulate ...for their game".
11. Stroke a horse in the Safe Haven.
For this one, you must wait until you have 10 days of seniority, then Office>>Safe Haven.
12. Buy twenty three turnips at one time from the store.
It is wise to wait until you have enough money for this one, since 23x50=1150.

13. Train for at least three hours with one of your horses.


14. View the details of one of the players in the top twenty of the General Ranking.


15. Participate in eight competitions with your horses.


16. Find a pot of grease by putting your horse in the box.

Takes a while :(
17. Be an employee in an Equestrian Center.
Profile>>My Job
18. Finish among the top four in a competition with a horse.

19. Put horses from your breeding farm to bed a given number of times.

Breeding Farm= Your horses
20. Buy a horse at auction.
10 days of seniority needed. The horse has to be transferred to your account.
21. Name one of your horses Tip.
You can change the name back later.
22. Put one of your horses in its box for ten consecutive hours.

23. Catch a UFO.

If you see something floating around your screen, click on it!
24. Achieve a positive BLUP with a horse that you produced.

25. Reach a given seniority.

This will be 6 more days than your current level. Example: 5 days currently, objective is 11 days.
26. Reach a given Breeder Reserve.
This will be 800 equus more than your current reserve.
27. Sell a horse at auction.

28. Have logged on ten different days in the past twenty days.

This means that in the past/next 20 days, you have to have been on for 10 days.
29. Buy a saddle from the store.

30. Reach a given number of Karma Points.

It will be the next Karma Point up.
31. Finish among the top three in a competition with a horse.

32. Use the notebook.

Community>>My Private Mailbox>>Notebook. It is the last tab.
33. Sell one hundred manure at one time to the store.

34. Congratulate five players on their game.


35. Participate in a certain number of competitions with your horses.


36. Have a certain number of living horses.

This will be two more horses than you own.
37. Find another friend on the game.
Send a friend request to someone that you think will accept.
38. Send a private message to Ow with as the title.

39. Produce a colt (foal) using a mare that has positive BLUP.

The breed doesn't matter. 
40. Reach a given seniority.
This will be 10 more days than your current.
41. Put horses from your breeding farm to bed a given number of times.
This will be 3x the horses you have.
42. Reach a given Breeder Reserve.
About 3,000e above what you have. 
 
Sorry this is all I have. I will be updating ASAP.
 
Thanks!