Best Answer: dont do it.. pet stores exploit pets for cash.. they support cruel mass breeding industries.. its horrid.. you will be working with the public trying to get them to buy pets ...
Summary. 1  A mouth ulcer is the loss or erosion of the delicate lining tissue of the mouth (mucus membrane). 2  The most common cause is mechanical injury, such as accidentally biting your cheek. 3  In most cases, mouth ulcers are harmless and resolve by themselves in a few days without the need for medical treatment.
7 Possible Causes of Mouth and Tongue Ulcers. So what causes tongue ulcers? Besides canker sores, there are a number of different possible triggers that can make a mouth ulcer appear. Oral thrush: This is a condition caused by an overgrowth of the fungus Candida albicans within the mouth.