ARVADA, CO. – MAY 28: Deb Ploetz, left, has a moment with her husband, Greg Ploetz, while he lays in bed holding their dog, ”Butter“ Wednesday at the Applewood Our House, a specialized facility designed to care for patients with dementia and related diseases, Wednesday morning, May 24, 2014. The Ploetz’ moved to Colorado from Texas to supplement Greg’s care by legally using marijuana oil to help treat Greg’s severe dementia. (Photo By Andy Cross / The Denver Post)