For a dog that is especially excitable, which method of restraint may be necessary?

When dealing with a particularly excitable dog, sternal recumbency can be an effective form of restraint. This position, where the dog lies on its stomach with the front legs extended and the head down, helps to calm an excited animal by promoting a more relaxed posture. It reduces the dog's ability to jump up or move around excessively, which can be beneficial when performing procedures or examinations.

Using sternal recumbency can also allow veterinary staff to maintain control over the dog while minimizing stress, both for the dog and for the handler. This method is often employed as a way to safely manage an excitable pet in a clinical setting, particularly in cases where the excitement can lead to increased anxiety or potential for injury.

In contrast, other methods listed may not be suitable or effective in this context. For example, while a muzzle can help prevent biting, it does not physically restrain the dog or calm it down. A choke collar is generally not recommended for restraint due to the potential for harm or discomfort, and a training leash, while useful for guiding a dog, may not provide the necessary control needed in an excited state. Thus, sternal recumbency is a preferred choice when trying to manage an excitable dog effectively.