what do you think of these collars?

[lute]

I don't know much about colars. Sorry to steal the thread a lil bit. But what is the best colar or tool used to get the dog not to pull on leash?

hmmm.... i've found the products below to be most effective to stopping pulling.

Gentle leader collar
chain and prong collars(prong is most effective)
NO pull harness

Good Luck!