Here's why:
* Different Mites: The mites that cause mange usually live on the skin. There are specific mites that cause different forms of mange, like Sarcoptes scabiei (scabies) and Demodex canis (demodectic mange). These mites are not typically found in the mouth.
* Moist Environment: The mouth is a moist and warm environment, which is not ideal for the survival of most mange mites.
* Other Conditions: If a dog has sores or lesions in its mouth, it's more likely to be caused by other conditions like bacterial or fungal infections, rather than mange.
However, it's always best to consult a veterinarian if you notice any unusual symptoms in your dog's mouth, including redness, swelling, or sores. They can help diagnose the cause and recommend the appropriate treatment.