[merlin00724]

i dont want one or anything. just saw one for sale on leerburg and wanted to know what its for and how its used.

 

[workingk9s]

It is a thick collar that people use when training in protection. The thickness allows the dog to pull in to it without injuring his/her neck.

 

[GingerGunlock]

I've wondered this too (and thought it might be along those lines), but I wasn't brave enough to ask