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.
Symptoms of Mouth ulcers. The list of signs and symptoms mentioned in various sources for Mouth ulcers includes the 11 symptoms listed below: 1  Mouth ulcers. 2  Cheek ulcers.  Lip ulcers.