Does a greyhounds backbone meant to be showing?

A greyhound's backbone is not meant to be prominently visible but may be more apparent due to their lean physique and low body fat. This breed is designed for speed and agility, which contributes to a slender appearance, including a defined spine. However, an excessively protruding backbone could indicate malnutrition or other health issues. It's important for greyhounds to maintain a healthy weight and body condition for optimal health.