When you see your dog frequently shaking his head, scratching his ears with his paws, or even rubbing his ears on the ground, you will feel distressed and worried. The reasons for itchy ears in dogs are complex and varied, and food, as an important part of their daily lives, often becomes an "invisible pusher" that causes ear discomfort without them realizing it. Uncovering the connection between food and itchy ears in dogs is not only the key to solving health puzzles, but also a must for owners to protect the health of their fur children.
From a physiological point of view, the dog's immune system is like a sophisticated defense system, always alert to the invasion of foreign substances. When the protein components in certain foods are misjudged by the immune system as "harmful invaders", allergic reactions are triggered. These food proteins that cause allergies are like "spies" mixed into the army, causing the immune system to sound the alarm and release chemicals such as histamine. Histamine can cause the dog's blood vessels to dilate and tissue fluid to leak out, which is reflected in the ears as redness, swelling, and itching. In severe cases, it may also cause ear infections.
Among the many foods that may cause itchy ears in dogs, the most common allergens are beef, chicken, dairy products and wheat. Beef and chicken are common meats in dogs' diets. Although they seem to be nutritious, they may become the source of allergies due to additives, antibiotic residues, or intolerance of specific proteins in the production and processing process. Many dogs lack the enzyme to digest lactose in dairy products, which can easily cause gastrointestinal discomfort and allergic reactions after ingestion, which in turn affects the ears. As a cereal food, the gluten protein in wheat may also make the immune system of some sensitive dogs "feel like they are facing a formidable enemy", causing systemic allergic symptoms, and ear itching is a typical manifestation.
In addition to common food allergens, some seemingly healthy ingredients, such as fish, eggs and soy, may also cause trouble for dogs. Fish is rich in Omega-3 fatty acids, which should be a nutrient that is beneficial to dogs, but the special protein structure of some fish may be misunderstood by the immune system of some dogs. Ovalbumin in eggs and plant protein in soy are both likely to cause allergies. In addition, artificial additives in food, such as preservatives, pigments and flavorings, are also like hidden "time bombs". Long-term intake may gradually weaken the dog's immune system and cause allergic reactions.
The dog's ear structure is special, and the ear canal is L-shaped. This structure is conducive to protecting the inner ear, but it is also easy to accumulate dirt and moisture, providing a breeding ground for bacteria and fungi. When food allergies cause itching in the dog's ears, scratching behavior will further damage the barrier function of the ear skin, making it easier for external bacteria and fungi to invade, causing infection, and forming a vicious cycle of "allergy-itching-infection". Mild itching caused by food allergies may develop into severe ear inflammation in a short period of time, causing the dog to suffer more pain.
In the face of dog's ear itching caused by food, the owner needs to be more patient and careful. First, identify the allergens through food elimination. This means that the dog should only eat low-allergy foods with a single source of protein and carbohydrates for a period of time to observe whether its ear symptoms improve. If the symptoms are alleviated, other foods are gradually introduced, one at a time, with an interval of 1-2 weeks, so as to accurately find out the food that causes allergies. In the process of adjusting the diet, the owner can imagine himself as a "detective", unraveling the world of food and finding the "truth" of health for the dog.
Once the allergen is determined, changing the right dog food becomes the key. Choosing prescription food with simple ingredients and a single protein source, or low-allergy food with hydrolyzed protein as the main ingredient, can effectively reduce the risk of dog allergies. At the same time, in daily life, the owner must strictly avoid the dog from contacting allergic foods. Even a small amount of accidental ingestion may make the previous efforts go to waste. This requires the owner to be highly vigilant in all aspects such as feeding and going out, and to build a healthy defense line for the dog with full love.
Dogs cannot express physical discomfort in words, they can only send distress signals to the owner through behavior. When the dog's ears are found to be itchy, the heartache and anxiety in the owner's eyes are the best interpretation of this bond. Understanding the relationship between food and ear itching and taking positive actions is not only to relieve the dog's pain, but also to protect the deep emotional connection between each other.
The cough of senior dogs is not a simple physiological reaction, but a distress signal from the body. Under the erosion of time, their organ functions gradually decline, and their immunity decreases. Every cough may hide complex causes.
When a dog that once bounded and ran freely now struggles to stand up, moves cautiously up and down stairs, or even whimpers in pain, the heartache felt by owners is profound.
When we stroke a dog, we find that its scalp hair is sparse, and even reddish skin can be seen. The dog also frequently scratches its head with its paws,
When we see our beloved dogs frequently scratching their bodies with their paws or biting their skin with their teeth, we can't help but feel worried. T
When an Alaskan Malamute bounds toward us with strong, steady strides, its lion-like fluffy fur and enthusiastic gaze instantly ignite joy in our hearts.
When a Corgi’s iconic peach-shaped bottom wiggles toward us with its expressive big eyes full of expectation, anyone would be captivated by its cuteness.
