Final answer:
The best sites for taking the pulse of a dog are found in various parts of the body such as the head, upper arm, thigh, knees, feet, and wrist or neck. Palpating an artery that runs close to the body surface and using commercial electronic devices are effective methods for measuring a dog's pulse.
Step-by-step explanation:
The best site for taking the pulse of a dog is by palpating an artery that runs close to the body surface and pressing lightly. This procedure is normally performed using the radial artery in the wrist or the common carotid artery in the neck. However, any superficial artery that can be palpated may be used.
Common sites to find a pulse in a dog include temporal and facial arteries in the head, brachial arteries in the upper arm, femoral arteries in the thigh, popliteal arteries behind the knees, posterior tibial arteries near the medial tarsal regions, and dorsalis pedis arteries in the feet. It is also possible to use commercial electronic devices to measure the pulse.