Animals unloaded as required by § 47-1-90 shall be properly fed, watered and sheltered during such rest by the owner or person having the custody thereof or, in case of his default in so doing, then by the railroad company transporting such animals at the expense of the owner or person in custody thereof; and the company shall, in such case, have a lien upon such animals for food, care and custody furnished and shall not be liable for any detention of such animals.