When Colorado legalized recreational marijuana in 2012, it wasn't something veterinarian Stephanie McGrath thought much about day to day. But then the phone calls started coming. Pet owners and family veterinarians wanted to know what she thought about medical marijuana in relation to animals, and whether she was researching it.
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At the time, McGrath had no interest in cannabis and didn't even know what cannabidiol (CBD) was, so she mostly ignored the topic. But the combination of receiving phone calls and seeing CBD products already lining pet store shelves made her realize she needed to get up to speed.
"Around 2013 or 2014, I started looking into what research was already out there and I realized that there was essentially no real, good scientific literature in the human world, let alone the veterinary research world," says McGrath, assistant professor of neurology at Colorado State University College of Veterinary Medicine and Biomedical Sciences. "And so I started investigating whether it would even be plausible for me to conduct any research."