K&H Pet Products Ortho Bolster Sleeper Pet Bed Small Color:Brown Velvet Collar includes a low-battery indicator

Collar includes a low-battery indicator

System includes: Transmitter requires 4 alkaline D batteries

Plus and Max systems are cross-compatible

including a tone-only plus vibration mode

Comes with two optional Tippy rockers that can be installed on the back to help toy teeter back and forth during use

K&H Pet Products Ortho Bolster Sleeper Pet Bed Small Color:Brown Velvet Collar includes a low-battery indicatorThis bed sits on top of 3" of medical grade orthopedic foam, while the bolster is filled with premium polyfil made from recycled plastic bottles. The bed is made from soft, upholstery grade velvet and the sleeping surface is covered with super soft microfleece. This bed is luxury from top to bottom. the cover is removable for easy machine wash and care. Features: Overfilled bolsters surround in comfort Plush medical grade orthopedic foam Cover and