Which of the following is a recommended vocal cue when handling an animal?

Using soft, soothing tones is highly recommended when handling animals because this approach helps to create a calm and reassuring environment. Animals respond better to gentle voices, which can alleviate their anxiety and fear during stressful situations. The use of soothing tones can encourage cooperation from the animal, making handling safer and more effective for both the handler and the animal.

In contrast, deep, loud commands can intimidate the animal and may provoke fear or aggression. Harsh, quick shouts can startle or confuse them, potentially leading to defensive behaviors. Indifferent murmurs can fail to capture the animal's attention or convey the intended message, which may result in a lack of response. Thus, employing soft, soothing tones is the most effective method for ensuring a calm and productive interaction during animal handling.