During the estrus or heat stage of her estrus cycle, her urine contains pheromones and hormones, both of which signal her reproductive state to other dogs. This is the reason that dogs in heat will attract other dogs, particularly males.
smock. 1  a loose, lightweight overgarment worn to protect the clothing while working. 2  to clothe in a smock. 3  to draw (a fabric) by needlework into a honeycomb pattern with diamond-shaped recesses.
The black robe common to all priests, called a cassock or a soutaine is the religious version of a suit jacket for a man, and the priest's normal day time outfit in a Catholic country. Other robes that form the basis of a religious habit are particular to that religious order.