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 term âshockâ is something of a misnomer, although you may envision the oxidation process as an electric shock, ripping through the water. Shocking your spa effectively, for the right reasons, and without detrimental side effects, is the purpose of todayâs lecture.