A "boxer dog" refers to a specific breed of dog called a Boxer. It is a medium-sized breed known for its muscular body, short coat, and distinctive square-shaped head. Full definition
Without proper boxer dog training, they probably would be proved right. (web-rover.com)
It would be an excellent choice to feed your adult boxer dog. (usbones.com)
The protein content of this formula is 28 %, which is still decent for boxers, but may not be best for boxer dog owners concerned with keeping their pups lean and muscular. (herepup.com)