The Back Neck Reliever provides a gentle and calming massage by alleviating muscle tension and stiffness while easing your pet's back, neck and shoulder pain and discomfort from arthritis or stiffness from a big day of play and exercise. The curved handle is ergonomically designed to protect your pet?s spine as you massage and is designed to hug the contours of their back and neck, but also works on the shoulders, chest and hips. The textured grip lets you easily monitor the amount of pressure applied (lighter for sorer muscles or heavier for a deeper massage). Provides a gentle and calming massage by alleviating muscle tension and stiffness and easing your pets back, neck and shoulder discomfort Roller alleviates pain from arthritis or stiffness from a big day of play and exercise The curved handle is ergonomically designed to protect your pet?s spine as you massage Designed to hug the contours of your pet?s back and neck, but also works on the shoulders, chest and hips The textured grip lets you easily monitor the amount of pressure applied: lighter for sorer muscles or heavier for a deeper massage For use will all size dogs, cats or any other furry pets