What should be examined to diagnose a dog with ear mites?

To diagnose a dog with ear mites, examining the ear structure and evidence is crucial. Ear mites, parasites that live in the ear canal, can cause significant irritation and inflammation. By inspecting the ear structure, a groomer or veterinarian can look for signs such as redness, swelling, or discharge, which may indicate an infestation. The presence of dark, crumbly debris, often referred to as "ear wax," can also be a strong indicator of ear mites. A thorough examination of this type helps to establish a definitive diagnosis, as it reveals not only the condition of the ear but also any physical changes resulting from the presence of the mites.

Behavior patterns might suggest discomfort or irritation in the dog but don’t provide concrete evidence needed for diagnosis. Ear cleanliness can be a contributing factor in ear health, but it does not directly indicate the presence of ear mites. Similarly, while skin condition can relate to overall health, it is not specifically indicative of ear mites, which primarily affect the ear canal rather than the skin elsewhere on the body. The focus on ear structure and evidence is thus vital for accurately diagnosing ear mite infestations in dogs.