Suggested Retail: $32.99. DogRook Dog Bark Collar - Rechargeable Smart Anti Barking Collar for Dogs - This DogRook Bark Collar is suitable for dogs of all sizes, ranging from 8 to 110 lbs. It is adjustable up to 22 inches and comes with prong covers for long-haired breeds. The collar is smart and sensitive, featuring a microphone that responds only to your dog's unique bark. It offers 5 sensitivity levels that can be adjusted to fit environmental noise. The collar combines 2 vibration modes and 7 sound stages to deliver progressive bark training. It is rechargeable, waterproof, and has a long-lasting battery life of up to 14 days. Brand: DogRook Model: OB3 -- LOT STICKER: BB-BOX-BOXBB000205-ITEM-545a3e09___LPNPMAB5261493 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.