External Link - Source: The Mercury News
The claims dog DNA-testing companies make can seem all but definitive: One quick cheek swab can tell you not only about the breeds that make up your pooch but also offer it a lifetime of health. Pay $65, and you can make smarter, science-based decisions about veterinary care. You can be a more responsible dog owner. But three canine genetics experts have now hurled cold water on those claims, saying the entire business of consumer-marketed canine genetics testing is an “untamed wilderness” of weak science, unvalidated outcomes and conflicts of interest.