Like I said, the diseases cannot be detected in one vet exam. The vet x-rays, sends data off, and the results are sent back to your cousin after they've been analyzed by specialists.

ONE exam doesn't cut it. I'm sorry, but your cousin isn't breeding properly and the dogs need to be altered. If she needs to money, perhaps consider offering boarding? What about sponsorships? There are many many young riders who are seeking horses to sponsor.