Dew claws can appear on front and/or back feet. If back claws appear, they should be removed. The front dewclaws can be removed, if desired. Females: 39.4 to 45.7 cm (15½ to 18 inches)Weight: Puppies are often described as looking similar to a red fox cub. If back claws appear, they should be removed. The front dewclaws can be removed, if desired. Females: 39.4 to 45.7 cm (15½ to 18 inches)Weight: Puppies are often described as looking similar to a red fox cub. They are born dark grey, black, brown, or fawn with a vast amount of black. A fawn-colored puppy or one with a large amount of white of the chest is not preferable for show purposes.