Since Shadow was a puppy he has worn a red jingle bell collar. I usually bought 2 a year at Christmas time. We live in the country and that was a good way for us to always know where he was when we called him in. Also my hubby is disabled and well, a Black Rottie can be easily tripped over in the dark unless you can hear where he is. Problem: PetSmart is no longer carrying the Jingle Bell collar and I have been unable to find it anywhere else. He needs a new one as the last one is over a year old is is getting very worn. If you run across one on line please let me know where. This is not a recent pic but I think it shows the collar best.