For the purpose of safety, it is preferred that the dog not wear a chain type collar while being housed at our facility. (abcantra.com)
This site offers a «medic alert» type collar tag for MDR1 dogs and has more extensive list, including alternate and generic names for the drugs: (ashgi.org)
I love the waterfall type collar on your jacket and the rips in your jeans. (nicoletothenines.com)