1. Excessive Scratching
- If your dog is constantly scratching at its ears, it could be a sign that they need cleaning. The build - up of wax, dirt, or debris in the ears can cause itching. This scratching can be quite intense and may lead to redness or even small cuts around the ear area.
2. Head Shaking
- Frequent head - shaking is another indication. Dogs may shake their heads in an attempt to relieve the discomfort caused by something in their ears. This can be due to an accumulation of earwax, moisture, or the presence of foreign objects.
Also Read: Why Does My Dog Keep Shaking His Head
3. Foul Odor
- A bad smell coming from your dog's ears is a clear sign. A healthy dog's ears should not have a strong, unpleasant odor. If there is a smell like yeast or infection, it might be because of dirty ears or an underlying ear problem that could be resolved with cleaning.
4. Redness or Swelling
- Visible redness or swelling around the ears, either on the ear flap or the base of the ear, can mean that there is irritation inside the ear. This could be due to a build - up of substances that need to be cleaned out.
5. Discharge
- Any type of discharge from the ears, whether it is a clear fluid, a yellowish or brownish substance, or something thicker like pus, is a sign that the ears are not in a healthy state and likely need cleaning. However, if there is a significant amount of pus - like discharge, it could also indicate an infection that may require veterinary attention in addition to cleaning.
6. Lethargy or Discomfort
- If your dog seems less active, more lethargic, or shows signs of general discomfort, and there are no other obvious reasons, it could be related to ear problems. Pain or discomfort in the ears can affect your dog's overall well - being.