Can German Shepherd puppies have white on their paw or chest?

Colour: Black with tan, brown, yellow to pale grey markings. Solid black or solid grey. In greys, darker shading, black saddle and mask. Unobtrusive, small white marks on chest as well as very pale colour on insides of limbs permissible but not desirable. Nose must be black in all colours. Lack of mask, light to piercing eye colour, as well as light to whitish markings on chest and inside limbs, pale nails and red

tip to tail, are to be regarded as lack of pigment. The undercoat shows a light greyish tone. The colour white is not permitted.