hey guys here my 2 cents worth I have a slave but it did not start out that way. It progressed to that stage. I started out as just her Dominate she wore no real collar in any fashion. We slowly progress in thtat direction she wanted a collar so I had her make a simple 1/34 inch wide collar black. simple just a snap to keep it on her neck. I knew what she wanted to be after I made her wear a leather collar after a few months. Medic it all depends onwhat you want the collar too mean. What you and you Dominate wants. I agree with ID . But do not be surprized that eventaullay not that it means it will depending on if you too live together or not. But mainly how you feel medic that at some point you start heading more to being slave than sub even tho you think you are still sub.
cadence to help with your question a little it depends on personallity of the sub. My pet is more of a slave than a sub she needs boundries and she wants many things in her like to be decide by her dominate. Collar sub gives up less than a slave. A sub personallity want to keep more of herself. A collar slave has a more rooted personality of being a slave want needs desires boundries want too be told when to do sometime more restictions tha a sub. But just remember which i do she is still the women i love and protect and even her being my slave her well being in everything comes first to me.
MrDom