What position would you use to restrain a dog for collection of blood from the jugular vein?

To restrain a dog for blood collection from the jugular vein, the preferred position is the sitting or standing position. The dog should be gently held in place with its head slightly elevated and turned to one side to expose the jugular vein. A helper may be needed to keep the dog calm and still, while applying light pressure to the back of the neck for better access. Using a muzzle is also advisable for safety, especially if the dog is anxious or uncooperative.