Whether a short-legged dog can grow up depends mainly on its breed, genetic factors, nutritional status and living environment.

Some short-legged dog breeds are naturally small dogs and remain relatively small even when they grow up. Although some breeds have short legs, they are medium or large dogs and will be larger when they grow up. Therefore, it cannot be concluded that short-legged dogs will not grow long.

In addition, the growth and development of short-legged dogs are also affected by factors such as diet, exercise and environment. For example, if your dog's diet is unbalanced, lacks necessary nutrients, or does not exercise enough, it may affect its normal growth. At the same time, if the environment in which the dog lives is not conducive to its growth, such as too high or too low temperature, too high humidity, etc., it may also have adverse effects on its growth.