O'Neal Unisex-Adult Full-face Style Sierra II Helmet Flat Black L (59/60cm) (Large) Deep Silver Nickel but it might be not

but it might be not sensitive enough to a large size dog

Receiver collar correction can be adjusted to dog's temperament ( 4 levels plus tone only for training)

High-quality Fat Tire Electric Bicycle:electric bike adopts 100%Aluminum frame dual-suspension design smoothest the increases control

Helps to increase the growth of 'good bacteria' in the gut as well as aids digestion

Includes 8 Gauge Complete Car Amplifier Wiring Kit

O'Neal Unisex-Adult Full-face Style Sierra II Helmet Flat Black L (59/60cm) (Large) Deep Silver Nickel but it might be notBrand: O'Neal Color: Black Features: Shell is constructed with ABS Weight: 1590G ( 50G) Moisture wicking, removable washable air channeled comfort liner Integrated face shield Padded chin strap with double d safety lock Publisher: O'Neal Release Date: 14 07 2017 Details: O'NEAL produces motorcycle and cycle gear, parts, apparel and accessories that absolutely offer the best in comfort, quality and protection every time you ride. Security, quality and