Can the Sophie Allport pet neckerchiefs be used as a collar? November 26, 2020 17:19 Updated No. They are simply designed to be a decorative accessory and an addition to the existing pet collar. Related articles How should I care for my fine bone china? Can you tell me when an out of stock item will be back in stock? There is a discrepancy in the print alignment on my fabric by the metre, what do I do?