So, I was on facebook and saw this image and wondering if its real or not.(google translator):
Collar with a bell? Better not use!
Your kitten has rattle on a leash? Due to the sensitive hearing, it can be stressed with the constant noise. We will help you to live safe and comfortable? Get rid of the bell!
If you don't know what the "bell" search on google the word "guizo".
And my question is, is it true it harm the cats using this kind of item? I have on my cats so I can keep knowing where they are.