Experienced and professional animal trainer provide their insights in answering this question :
A. She may have ear infection or a foreign body on the ear canal. Your vet should be able to look down to the ear canal and prescribe necessary medications.

How to Identify Common Pet Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced pet care professionals :

If left unattended ear infections become extremely painful, smelly, and irritating for your dog. It can cause them to become withdrawn from the family, cry or bite when you touch their painful ear, and can cause them to become snappy towards other pets in the home.
Common signs of an ear infection are head shaking and scratching at the ears; red, inflamed ears; ear discharge; and if your dog cries whenever you touch his ears. Keeping your dog`s ears clean is an important part of your dog`s grooming needs.
Your dog`s ears are loaded with nerve endings. When you rub them, they send signals to the brain that do everything from relax your dog to increase her production of endorphins, the feel-good hormone. To rub her ears, start at the base of the ear (closer to the head) and grasp it firmly but gently.
Dogs like their ears rubbed because it brings them pleasure through reflexology and endorphins. There is no doubt about that. Humans love massages too, so it is not hard to see why dogs love them. So, go ahead and show your dog a little love with a good ear rub.
Soreness. Once an ear infection is established, your dog`s ear is likely to be uncomfortable. They may try to avoid you touching their ears and become a little head-shy. In extreme cases, your dog may show signs of aggression if you try to examine their ears.
Most dogs` ears are much larger than ours, and their ear canals are much longer. They are certainly a lot more sensitive. Owners usually only need to clean them when there is a problem; however, they may already be painful at this point, so the dog learns that handling around the ears is painful.
Your dog might enjoy having his ears rubbed when they are healthy, but if he pulls away from you they may be sore.
Do I need to clean my dog`s ears? Yes, cleaning your dog`s ears helps keep them clean and prevent buildup of wax and debris which can lead to an infected ear. Dogs that swim regularly or have pendulous ear flaps are more prone to build up of debris and infections so should be cleaned more often.
Most dogs do not like the most common human pat, which is the pat, pat, pat on the head, but prefer a chest rub or a tickle under the chin,” she says. Before you go in for a trusty chin scratch, a proper introduction is due.
Dogs are good at reading us, and they usually know when we are being affectionate, such as when we kiss them. Because they love affection from us, most dogs do like being kissed. However, they don`t like the act of being kissed but rather that we give them attention and show affection.
According to Coren, when sounds are between 3,000 and 12,000 Hz in frequency, dogs` ears are far more sensitive than ours. They can hear those sounds when they are between -5 dB and -15 dB on average. That means dogs can hear sounds that are not loud enough for our ears.
There are several possible reasons why your dog yelps when touched or cry out after being touched. It`s possible that your dog is suffering from some form of physical pain or stress. Meanwhile, it`s also likely that your dog is too excited or is seeking attention.
Wincing, Whining or Crying

All three of these actions indicate an injury or some kind of pain your dog is experiencing. If you start to pet your dog and they shy away from your hand or whine, you know there is something wrong.

Conclusion. Yes, it`s true, dogs do get mad when you show them the middle finger. It confuses them because they don`t really understand what you`re trying to communicate. So if you do show your dog the middle finger, just make sure you`re balancing one of his favorite treats on it.
Do Dogs Like When You Talk to Them? Yes! Research published in Animal Cognition found that both puppies and adult dogs are attentive to the high-pitch voice we use with babies and the more even-toned language used with adults.
One of the most common signs of ear infections in dogs is pawing at the ear. If your dog`s ear is hurting, itching, or feels like it`s filled with fluid, your pet will likely paw at it frequently. She might also scratch it often, and some dogs have been known to scratch their ears so much that they cause them to bleed.
Clean your dog`s inner ear with a cotton ball soaked in hydrogen peroxide. Wipe off the excess dirt and ear wax. ​​Take your dog to a vet if you notice excessive itching, swelling, or open wounds to get treatment for ear mites or infections.
They Like the Taste

It`s no secret—dogs like to eat some foul things. This can include things like earwax. As gross as it may sound, some dogs just like the taste and the saltiness of earwax. Your dog may like to lick your ears regardless of how clean they may actually be, because, for them, it`s delicious.

Using a gauze or cotton ball around your finger put your finger inside and wipe out the wax and debris. Do this until the gauze comes out clean. It is extremely important not to push your finger too far into the ear. Only put your finger in as far as you can easily see.
Avoid using ordinary household items like water, alcohol, hydrogen peroxide, vinegar, essential oils, etc. These materials will not efficiently clean the ear canal and may lead to your dog developing ear infections or even damage to the ear canal.
Healthy dog earwax tends to range from pale yellow to light brown, whereas darker colours tend to be associated with infections and should be observed by a veterinarian.
It depends. “If the dog has learned to accept kissing on top of the head, then that`s fine,” says Shojai. “For a new-to-you dog, though, I`d find other more species-appropriate ways to show affection.” The truth is that some dogs simply don`t like being kissed.
For the most part, dogs do like to use petting as a way to bond with their owner. According to Paws for People, “It`s well-known (and scientifically proven) that interaction with a gentle, friendly pet has significant benefits” for both the human and the dog.
For example, most dogs prefer being touched with long gentle strokes along the chest, shoulder and base of the tail. While some dogs have other places they enjoy a gentle fuss, such as along their ears. And, there are areas which are more sensitive to touch and therefore, less welcome!

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. One of my pet’s ears seems very irritated. What I can use to clean it with?
ANSWER : A. Ear Irritation can be caused by a number of things ranging from allergies, ear infections or even mites. Dirty ears can also cause irritation and problems. Knowing the type of problem is best for figuring out how to treat it.

For plain dirty ears that do not have any odor, redness or leakage of discharge/debris, a simple over the counter canine ear cleaner can be used. Gently soak some cotton balls or a washcloth with the cleaner, and then use these to wipe out the flap of the ear and opening to the ear. Do NOT use Q-tips as these can become stuck or lodged in the curve of the ear canal and may cause injury to the ear drum.

If the ear is bright red or itchy without any dirt or debris in it, it may indicate an allergy. Sometimes an allergy medication can help provide relief in this situation. Your vet can give you the correct dosages of an over the counter allergy medication to use, or may recommend one specifically for dogs.

For infections and mites, changes to the ear such as bad smell or lots of debris and discharge, flecks of black or brown debris, or scabs and sores in the ear may be present. In these cases, it is best to have your vet take a sample of the ear debris to test for mites or infection. Your vet can then give you an ointment that is placed and left in the ear between ear cleanings. Most vets will then recommend cleaning the ears twice daily and then leaving in the ointment after for a period of ten days.

Ear mites ARE contagious to other pets, so if your dog does have them, it is best to treat any other pets in the house at the same time to prevent the mites from spreading around continuously.

Q. I have two problems with my 16 yrs old dog: he’s constipated and has a ear ache. What can I use to relieve these?
ANSWER : A. Constipation is a common problem in dogs that can be due to a number of things. However it is a good idea to make sure the constipation is not actually diarrhea, as some dogs can strain after a bowel movement, making it look like such. If constipation is present, adding a little pumpkin puree or plain yogurt to the diet can help make digestion easier and make stools easier to pass. However if symptoms do not resolve after a few days, it is best to speak with your vet.

For ear aches, it is best to have your vet examine the ear as many things including allergies, ear infections, mites and more can cause ear problems. If the ear is just dirty, then cleaning the ear gently with cotton balls or a clean washcloth and a dog ear cleaning solution can help. Do not use Q-tips as a dog’s ear has a 90-degree turn in it and placing Q-tips in the ear can cause damage to the canal or inner ear. However if the problem persists or cleaning does not help, it is best to seek care.

Q. My dog is having ear problems. I have had her at two vets and they can not seem to find the cause. Can you help?
ANSWER : A. For a pet with chronic ear issues I would recommend checking her thyroid levels. Hypothyroidism can be a cause of chronic ear infections.

Then I would recommend having a bacterial culture of the ear debris to ensure the appropriate antibiotic is chosen to completely rid the bacteria in there. If there is resistant bacteria, the ear will appear to get better at first but then once ear meds are stopped they will thrive again and cause a re-emergency of the ear infection. Also longer treatment may be needed, for example instead of 7-10 days, perhaps 14 days continuously.

If all else fails, I would recommend a skull radiographs to look for signs of a narrow ear canal and/or an inner ear infection which will require not only topical antibiotic ointments put into the ear, but also oral antibiotics.
Most ear infections are caused by moisture in the ears, narrow ear canals, hypothyroidism or skin allergies. Each one has to be gone through systematically.

Q. Dog has dry ears and it itches him. Any recommended soothing lotions??
ANSWER : A. I will answer this question as if you are speaking of the inside of the ears (not the external). Most dogs ears aren’t dry unless they have other skin issues such as skin allergies, which can be seasonal or year around and caused by many different things, such as foods, environment, dust, grass, pollen, and products (shampoos, perfumes, etc). Check in the ears for waxy build up. The ears should be clean of any wax and dry. If they have build up, I would take a cotton ball, and soak half of it in a dog ear cleaning solution. This solution should be made specifically for dogs, and your local vet would most likely sell the appropriate brand.

I would address any possible skin allergies, if they do not have any other skin issues, then looking inside the ears and cleaning with a good ear cleaner (should be alcohol free—because alcohol is very drying) If the ear scratching continues regularly then bring him/her into the vet to have a proper ear exam.

Q. My dog keeps shaking his head at night and is very anxious acting? We’ve cleaned his ears and putting ear drops in hasn’t helped?
ANSWER : A. It sounds like ear canal infection. I am not sure if you used ear drops to clean ears (they do not contain antibiotics) or ear drops from your vets to treat ear infection. In case you used ear cleaner only you should take your dog to your vets to get antibiotics. If you are using antibiotics drops and there is no improvement your vet may recommend taking a swab from the ear to check what bacteria, fungus or parasite is responsible for the infection and then pick the most effective medication.

Q. Can you use Floxin Otic for ear infections on dogs?
ANSWER : A. Floxin Otic is an ear cleaning solution designed for the clearing of ear infections in people. While it may be similar to dog products used for ear infections, it is best to bring it to your vet’s attention first so he or she can compare it to dog-safe products. It may be that it is in the same concentration and can be safely used, or your vet can instead recommend a product that is in the right formulation.

If you are seeing an ear infection in your dog’s ears, your vet can provide you with a dog-safe medication to use. Ear infections are usually treated over a period of ten days and involve cleaning the ear 2x daily and then placing the otic ointment in the ear to stay in place until the next cleaning.

Q. I have a 3 year old female Shihtzu she has started doing alot of reverse sneezing at the minute she has a sore ear at the moment is it coming from it.
ANSWER : A. Is your dog being treated for the sore ear? Because the only way I could imagine an ear infection causing reverse sneezing would be that the ear drum had been ruptured, which can definitely happen in chronic, serious ear infections. More likely, probably, is that both conditions (the ear infection and the reverse sneezing) are caused by allergies. So they’re not really related from the standpoint that the ear problem is causing the sneezing, but they’re both coming from the same cause. Make sense?

If she’s not under a veterinarian’s care for this, I’d strongly encourage you to get her there. The ear problems can become chronic and recurrent, and can cause hearing loss. Allergies can be frustrating to treat, but a good vet will work with you to figure out how to help your dog. Good luck, let us know if you’d like to consult about this problem.

Q. My dog scratches his ears (inner) a lot. I looked online and they said that dogs easily get ear mites. Does having ear wax mean having ear mites?
ANSWER : A. Most common reason for itchy ears and excessive wax production is bacterial ear infection. Ear mites can happen but are less common than bacterial infection. most of ear drops for dogs contain medications for all fungal, bacterial and parasitic infection.