First off - the reason it was taken off the market is because they were selling it without training the vets on how to properly inject, and that was causing adverse events. The company ran out of funds as well. It wasn't because of some nefarious events. This information is publicly available and easy to find. Wish people would research before they speak. Now it is marketed only to vets who attend training for proper injection technique.
Secondly, it isn't only for dogs less than 10 months old. Its recommended for 3 to 10 month old dogs because thats when most dumb people neuter (too early). There has been no data or information conveying that an older dog can't be Zeutered.
