齒菌斑是口腔寵物健康之最大敵人，牙齒疾病是寵物最常見的疾病之一，當每次狗狗在進食后，齒菌斑便馬上於牙齒附近形成。在一至三天內齒菌斑會逐漸變硬，而牙齒周圍便慢慢形成牙石，牙肉由於受到牙石刺激而發炎，形成齒齦炎。此外這些疾病長期不被處理，更深層之組織將受感染，成牙周病。深層牙肉組織以致骨骼將被破壞，造成牙齒脫落，膿瘡，骨骼炎症，至影響鼻腔，嚴重之牙肉感染更可使細菌通過血液而引起其他器官發炎。

科盾護齒凝膠均含有先進歐洲專利酵素配方，可增強貓狗口腔防護功能。
其他兩種有效成分，溶菌酶及活性乳膽鐵質，可進一步防止齒菌斑及口氣形成。
超氧化物歧化酶可確保牙齒不被破壞。內含粗糙分子，配合貓狗之唾液及舌頭動作，效果相當於刷牙。
不含氟、不添加糖、無人工色素或香料。
均為低致敏配方，患有糖尿病貓狗亦可使用。

Dental plaque is the biggest enemy of oral pet health. Dental disease is one of the most common diseases of pets. Whenever a dog is eating, plaque forms immediately near the teeth. In one to three days, the plaque will gradually harden, and the calculus will form slowly around the teeth. The tooth is inflamed by the calculus and forms gingivitis. In addition, these diseases will not be treated for a long time, and deeper tissues will be infected and become periodontal disease. Deep tooth tissue causes bones to be destroyed, causing tooth loss, abscesses, bone inflammation, and affecting the nasal cavity. Severe tooth infections can cause bacteria to inflame other organs through the blood.

The Shield Shield Gel contains advanced European patented enzyme formula to enhance the oral protection of cats and dogs.
The other two active ingredients, lysozyme and active gallstone, can further prevent plaque and tone formation.
Superoxide dismutase ensures that teeth are not damaged. Containing rough molecules, combined with cat and dog saliva and tongue movements, the effect is equivalent to brushing teeth.
No fluorine, no added sugar, no artificial colors or spices.
They are all low sensitizing formulas and can be used by diabetic cats and dogs.