The interactive dog atlas · Organs · Head

Mandibular gland glandula mandibularis

The mandibular gland is a round salivary gland below the corner of the jaw, which you can feel with your fingers.

Educational material, not a diagnostic tool. Written by the Mantrailing România team from veterinary sources we read. Updated 14.11.2026.

Dog in left lateral view — exterior, muscles, skeleton and organs Vector study after the Ellenberger, Baum and Dittrich plates: a standing dog, head to the left, deep chest and digitigrade limbs. The four layers use the same contour: exterior with body regions, superficial muscles, skeleton and organs.
  1. Mandibular gland
  2. Parotid gland
  3. Mandibular lymph nodes
Mandibular gland on the atlas drawing, "Organs" layer, with the neighbouring structures. Left lateral view, after the Ellenberger, Baum and Dittrich plates.

Where it is

Below and behind the angle of the mandible, next to the jugular vein.

Layer
Organs
System
Digestive system
Region
Head

What it is and what it does

The mandibular gland, called submandibular in humans, lies ventrocaudal to the parotid, in a fibrous capsule, in the angle between the jugular vein and the facial vein, where it can be palpated. It is round and yellowish; its duct runs forward, toward the floor of the mouth. Next to it, in the same capsule, lies the caudal part of the sublingual gland.

Worth remembering

It is palpated below the angle of the jaw; the mandibular lymph nodes lie farther forward, under the skin.

Names

  • Latin term: glandula mandibularis.
  • In Romanian: Glanda mandibulară (Romanian page).

Guides it appears in