The phrase "about which horses" is correct and usable in written English.
It can be used when referring to a specific topic or subject related to horses, often in a more formal or literary context.
Example: "The discussion centered on the various breeds, about which horses were most suitable for racing."
Alternatives: "regarding which horses" or "concerning which horses".
Other assumptions in the sheets he rejects, like Ragozin's opinions about which horses are likely to regress, or bounce, after turning in a stellar performance.
The betting public deserves to be accurately informed about which horses are receiving what drugs, and for which race, and what changes to the medication routine occur from race to race.
There is increasing interest in keeping horses in groups, but progress is hampered by a lack of knowledge about which horses can and should be kept together.
MediaTech moved the conversation further than most events I've been too, not least because you could really get a feeling about which horses the technology world was interested in backing – something which will have a fundamental affect on all media, new and old in the years to come.
She seems as confused as everyone else out there about which horse to pick.
Victory is about which horse and jockey are best on a given day, or, in certain magnificent cases, three days.
The 72 hours before the Kentucky Derby traditionally have been filled with steam, as it is known in racetrack parlance — rumors about which horse is due for a big race and which veterinarians are working overtime to get their horses to the gate.
For some, the day is about which horse will take home the big win, but for us it's also a good excuse to dust off the Julep cups and crush up some ice.
Correction: March 16, 2000, Thursday A front-page article on Saturday about a dispute over which horses qualify as Lipizzaners, the performing animals first bred in Slovenia more than 400 years ago, misstated the title and the date of a Walt Disney film about them.
Which horses would you add?
