When it comes to your dog’s ears and suspected problems, it is always better to have them checked by a vet. If you think that something is not quite right, do not take a wait and see attitude.
Dog ear infections can be incredibly fast moving, and within just a couple of days, go from almost non-existent, to out of control.
An infection usually has an odor, but not always, especially when they are first starting.
Other signs of an infection, include shaking and scratching at his ears, and an excessive amount of dark wax build up.
Sometimes your dog’s ears may turn a bright red color and even form blisters. He may start tilting his head to one side and his ears can swell.
If the infection is left untreated, pus will develop and can run down his face causing the infection to spread to other parts of his face and neck.
Your Chihuahua will probably need antibiotics and medicated drops to clear up the infection.
Dog ear mites are not as common as an ear infection and many of the symptoms mimic each other.
Black, crumbly discharge that resembles coffee grinds can be a sign of mites, as can the scratching of his ears and shaking his head. Many times mites will then lead to an infection.
Since these problems can spring up so quickly, and are so painful, it is best to have your dog taken to the vet to confirm what is wrong.
If your Chihuahua gets water into his ears, make sure that you dry them out thoroughly, as moisture is one of the leading contributors in dog ear problems. Weekly cleaning and checking your dog’s ears may help prevent any problems from starting.