Which size should I choose?
Measure around your dog's neck where the collar sits and leave room for two fingers, then pick the size that covers that measurement.
How do I clean it?
Wipe it with a damp cloth, or rinse the mud off under a tap and dry it with a cloth.
Can it go in the washing machine?
No. The PVC coating does not need it, and a machine wash can damage it.
Can I attach a tag?
Yes, the metal D-ring takes both a lead and an ID tag.