Instruct: Classify a given review as either positive or negative.
Query: Lifetime Warranty (even without a receipt!)

I bought a few of the Citronella anti-bark collars, but I must have over filled them because the seal broke and they begun to leak. But true to their word, Premier offers free replacements so I got the new (refurbished) ones in the mail and they worked fine. They also sent me a free can of citronella spray to make up for any that leaked out. And I didn't even have to present my original receipt.My neighbors have stopped complaining and I'm not afraid to leave the house anymore.And the dogs smell lemony-fresh!I definitely recommend this product.And I definitely recommend buying it from Premier.Good luck with your barking dogs!