The present invention provides a tangle-free pet collar apparatus to be worn around the neck of an animal. The collar apparatus includes an outer wheel and an inner wheel, that when the inner wheel is set within the outer wheel a bearing is formed. The inner wheel and said outer wheel are free to rotate about each other upon forming a bearing. The collar apparatus further includes an elongated length of material having a first end and a second end, at least one inner wheel connection mechanism for attaching a leash, and at least one outer wheel connection mechanism. The first and second end of the elongated length of material, when fastened to the outer wheel, forms a collar for wearing about an animals neck. This collar apparatus keeps the leash from tangling or knotting in addition to solving additional unmet needs.
