If you want to plan a collaring ceremony properly the best extensive checklist and suggestions are on Collaring in the fetish puppy world has a whole different set of rules and will be covered in Part 2 in AT shortly. Some people conduct formal “collaring ceremonies,” which are regarded as effectively solemnizing their relationship in a similar way as a marriage ceremony and the collar having similar significance as a wedding ring. A person wearing a collar to symbolize their relationship with another is said to be collared. In a leather/BDSM context, a collar is a device of any material worn by a person around the neck to indicate their submissive or slave status in a relationship.