An Albury trainer has been suspended because a pre-race sample taken from one of his horses returned a total carbon dioxide concentration reading above the threshold. Elevated TCO2 readings are ...

Chris Englehart, the trainer of the ill-fated Formal Attire, will begin serving a 60-day suspension on Thursday after one of his horses exceeded the allowable limit for total carbon dioxide in a ...

The veterinarian in charge of the committee that oversees Santa Anita Park's milkshake testing program said he has nothing to do with the process and is only involved when notified that a trainer's ...

Read more on TCO2 Second Testers Worth Including on Sporting Post, bringing you the latest in Horse Racing News, Previews and ...

The Pennsylvania Horse Racing Commission will begin testing Thoroughbred race horses for total carbon dioxide, or TCO2, after approving a policy to conduct the testing at its June 17 meeting. The ...

Trainer Paul Banks has been issued with five charges into a positive test for TCO2 (bi-carb) and for an anti-inflammatory. On Wednesday, Racing Victoria stewards issued the five charges - two of which ...