The Komfort Slip Collar by 24K9 is a comfortable accessory used for training and everyday casual walks. Slip the collar over your dog's head and it should be loose and comfortable for your dog when at rest. The Komfort Slip Collar provides extra interior foam padding to reduce pressure on your dog's neck as a result of undesirable behaviour. The collar will loosen when your dog corrects their behaviour. Train and walk in style with the Komfort Collar. Available in 7 sizes.