To keep a pet healthy, active, and well-groomed, it is essential to take proper care of its coat, skin, ears, teeth, and claws. Grooming is especially important, as it not only enhances the dog’s appearance but also helps prevent numerous skin, coat, and overall health issues.
Unfortunately, many owners make common care mistakes that can lead to discomfort, irritation, and even serious illnesses in their pets. Some people believe that occasional bathing is enough, while others neglect brushing or use unsuitable grooming products. The most frequent mistakes include using human shampoos, choosing the wrong cosmetics, infrequent or improper grooming, and disregarding the specific coat needs of certain breeds.
Let’s take a closer look at the most common mistakes dog owners make and why they can be harmful to their pet’s health.
Incorrect Selection of Grooming Products and Cosmetics
Many dog owners do not consider the products they use during bathing and coat care. This is one of the most common mistakes, which can lead to skin irritation, loss of coat shine, and other issues.
Using Human Shampoos or Cleansers
Human skin has a different pH level than a dog’s skin. Using regular shampoo or even baby products can cause dryness, itching, and allergic reactions. Washing dogs with harsh cleaning agents such as soap or shower gel is particularly dangerous, as these can strip the skin of its natural oils, causing excessive dryness. This can result in dandruff, brittle fur, and even skin conditions like dermatitis.
Choosing Grooming Products Without Considering Coat Type and Undercoat
Not all dogs are the same, and what works for one may be harmful to another. Long-haired dogs have an undercoat that requires deep cleansing and special conditioning, whereas short-haired breeds tend to accumulate oils faster and need lighter products. For example, SPANIELS require shampoos that maintain coat shine, while YORKSHIRE TERRIERS need moisturizing products that do not weigh their fur down.
Neglecting the Importance of Conditioners and Coat Moisturization
Some owners believe that shampoo alone is enough to keep their dog’s coat clean. However, without a conditioner, the coat can become dry, tangled, and quickly lose its healthy appearance. This is especially crucial for dogs with long or dense coats, such as COLLIES or MALTESE. Conditioner helps reduce static electricity, makes the coat more manageable, and eases brushing. If the coat lacks sufficient moisture, it can become brittle, dull, and in some cases, shed more than usual.
Infrequent or Improper Grooming
Regular grooming is essential for a dog’s health. Many owners mistakenly believe that occasional brushing or an annual haircut is sufficient. In reality, an improper grooming routine can lead to serious consequences.
Haircuts for Breeds That Should Not Be Shaved (e.g., HUSKIES, POMERANIANS)
Some dog breeds have a special type of coat that protects them from cold in winter and heat in summer. Breeds like HUSKIES, MALAMUTES, POMERANIANS, and AKITA INU have a dense undercoat that regulates their body temperature. If these dogs are shaved too short, their natural thermoregulation is disrupted, which can lead to overheating or hypothermia. Additionally, after shaving, some dogs’ coats may not grow back as thick and even as before.
Grooming Only Once a Year Instead of Regular Maintenance
Some owners bring their dogs for grooming only when their fur is already tangled and matted. This is a poor approach, as a dog’s coat requires care all year round. Matted fur can be painful for the dog, pulling on their skin, and also creates an ideal environment for bacteria and fungi to thrive. For long-haired breeds such as SHIH TZU or AFGHAN HOUNDS, regular grooming is essential not only for aesthetics but also for hygiene.
Neglecting Undercoat Care in Breeds That Require Hand-Stripping
Some dogs have coats that do not shed naturally and require specialized care called hand-stripping. This applies to breeds like the JACK RUSSELL TERRIER, WEST HIGHLAND WHITE TERRIER, and WIREHAIRED GERMAN POINTER. Hand-stripping helps remove old fur, preventing matting and tangles. If this procedure is neglected, the coat becomes too thick, does not allow proper airflow, and can cause skin irritation or even fungal infections.
Mistakes in Brushing a Dog’s Coat
Brushing is one of the most essential grooming procedures, especially for long-haired breeds. It not only prevents matting but also stimulates blood circulation, distributes natural oils evenly, and keeps the coat healthy. However, many owners make mistakes that can lead to coat damage, skin irritation, and even discomfort for their pets.
Using Inappropriate Combs and Brushes
One of the most common mistakes is using combs and brushes that do not match a dog’s coat type. For short-haired breeds like the DOBERMAN or FRENCH BULLDOG, rubber grooming gloves or massage brushes are ideal for gently removing dead hair. In contrast, long-haired breeds such as the SHIH TZU or COLLIE require a combination of tools—first, a metal comb for detangling, followed by a soft brush for smoothing the coat. Using cheap or overly harsh brushes can damage the coat, cause brittleness, and even lead to discomfort for the dog.
Brushing Only the Top Layer of Fur Without Detangling Mats
A common mistake is when owners brush only the surface of the coat without reaching the undercoat or tangles. This creates the illusion of a well-groomed dog, but deep mats near the skin remain untouched, gradually becoming denser and painful. This is especially true for breeds with a thick undercoat, such as the AMERICAN AKITA or SAMOYED. If mats are neglected, brushing becomes painful for the dog, and in some cases, shaving the coat down to the skin may be necessary.
Neglecting Regular Brushing in Shedding Breeds
Shedding is a natural process, but if a dog is not properly groomed, dead hair accumulates, causing discomfort and skin problems. In breeds such as the HUSKY, GERMAN SHEPHERD, or ALABAI, the undercoat can become so dense that the skin stops breathing, leading to irritation, itching, and even fungal infections. Using a de-shedding tool or undercoat rake during seasonal shedding helps prevent these issues and significantly reduces the amount of loose hair in the home.
Incorrect Nail Care
A dog’s nails grow continuously, and if not trimmed, they can lead to paw deformation, improper weight distribution, and even joint issues. However, nail care is not just about occasional trimming but a full grooming routine that many owners neglect.
Lack of Regular Nail Trimming, Leading to Gait Problems
Overgrown nails alter the positioning of the paw while walking, putting extra strain on the joints. This is particularly dangerous for breeds with high leg pressure, such as LABRADORS or GREAT DANES. Additionally, overly long nails can get caught on flooring or furniture, causing discomfort or even nail splitting, which is extremely painful for the dog.
Excessive Shortening, Causing Pain and Bleeding
Nail trimming must be precise and careful. Inside each nail is a sensitive living area with blood vessels. Cutting the nail too short can injure this area, leading to bleeding and pain. This is particularly risky for dogs with black nails, where the blood vessel is not visible. The best approach is to trim nails frequently and in small increments to gradually push the blood vessels back.
Neglecting Dewclaws, Which Can Grow Into the Skin
Dewclaws are extra digits found in some breeds, such as the MAREMMANO SHEEPDOG or PYRENEAN MOUNTAIN DOG. If not trimmed regularly, they can curl and grow into the skin, causing inflammation and pain. In some cases, this may require surgical intervention. Regular trimming of dewclaws is just as important as caring for the main nails.
Ear Care Only When Problems Arise
A dog’s ears are one of its most vulnerable areas, as they can trap moisture, dirt, and bacteria, leading to infections. Some owners only clean their dog’s ears when they notice a bad smell or discharge, but by then, the issue may already be severe.
Lack of Regular Cleaning, Leading to Infections
Dogs with floppy ears (such as the COCKER SPANIEL and BASSET HOUND) or thick fur around their ear canals (like the POODLE and BICHON FRISE) are especially prone to ear infections. Their ears have poor air circulation, creating the perfect environment for bacteria and fungi to thrive. If the ears are not cleaned regularly, the buildup of earwax and dirt can lead to inflammation, itching, and serious infections.
Incorrect Cleaning Methods That Can Cause Injury or Irritation
Many owners make the mistake of cleaning too deep inside the ear canal, which can damage the delicate mucous membrane or even the eardrum. Ear cleaning should be superficial—simply removing excess dirt from the inner ear flap using a special ear-cleaning solution and a soft cloth.
Using Cotton Swabs, Which Push Dirt Deeper
The worst mistake is cleaning a dog’s ears with cotton swabs. Instead of removing dirt, they can push it deeper into the ear canal, making the problem worse. The best cleaning method is to use specialized ear-cleaning solutions that dissolve wax and allow the dog to shake out excess debris naturally.
Mistakes in Dog Dental Care
A dog’s dental and oral health directly affects its overall well-being. Neglecting hygiene can lead to cavities, gum inflammation, tooth loss, and even infections that spread to internal organs.
Failure to Brush Teeth, Leading to Plaque and Cavities
Many owners overlook dental care, assuming it’s unnecessary. However, this neglect can cause plaque buildup, which eventually hardens into tartar. This not only results in bad breath but also contributes to cavities and gingivitis. If left untreated, teeth may start falling out, and bacteria can enter the bloodstream, leading to heart, liver, and kidney diseases.
Using Human Toothpaste, Which Can Be Toxic to Dogs
Some owners try to care for their dog’s teeth using regular human toothpaste. This is a serious mistake, as most human toothpaste contains xylitol, fluoride, and other substances that can be toxic to dogs. If ingested, these ingredients can cause poisoning, vomiting, and even liver damage. Only veterinary-approved toothpaste should be used, as they are safe when swallowed and have flavors appealing to dogs.
Neglecting Chew Toys and Dental Treats for Plaque Prevention
In addition to regular brushing, dogs should be given special chew toys, bones, and dental treats that help mechanically remove plaque. In the wild, dogs maintain oral hygiene by gnawing on bones and tough foods. Domestic dogs need a similar routine, using pressed bones, rubber or textured toys, and dental sticks to keep their teeth clean.
Improper Dog Bathing
While bathing is an essential part of grooming, incorrect practices can lead to coat, skin, and overall health issues.
Overly Frequent Bathing, Which Dries Out the Skin and Coat
Some owners bathe their dogs too often, especially if the pet lives indoors. This is a mistake, as frequent washing strips away the natural protective oils that keep the skin and coat healthy. This can lead to dryness, itching, and even dandruff. The ideal bathing frequency depends on the breed and living conditions, but in general, dogs should not be bathed more than once every 4–6 weeks unless there are medical or hygiene-related reasons.
Bathing in Hot Water, Causing Discomfort and Dandruff
Bathwater should be warm but not hot. Some owners mistakenly use very hot water, thinking it will be more comfortable for the dog. In reality, hot water can dry out the skin, cause irritation, and even lead to overheating. The optimal bathwater temperature for dogs is around 37°C (98.6°F).
Inadequate Shampoo Rinsing, Leading to Itching and Allergies
Another common mistake is failing to rinse out shampoo thoroughly after a bath. Residual shampoo can cause itching, irritation, and allergic reactions, especially in dogs with sensitive skin. Shampoo should be rinsed thoroughly for several minutes until the coat is completely clean.
Overheating or Hypothermia After Grooming
After a bath or haircut, a dog becomes more vulnerable to temperature changes. Improper care at this time can cause stress or even serious health issues.
Going for Walks Immediately After Bathing Without Drying
Some owners take their dogs outside right after a bath, especially in warm weather. This is a major mistake, as even in mild temperatures, wet fur cools the body, which can lead to colds, muscle spasms, or other issues. The coat should always be fully dry before going outside, especially in colder seasons.
Using a Hairdryer on High Heat, Causing Burns
Blow-drying is a convenient way to dry a dog quickly, but improper use can be harmful. Some owners use the highest heat setting, which can cause burns or excessively dry the coat. The best method is to use warm (not hot) air while keeping the dryer at least 20–30 cm away from the dog’s skin, moving in the direction of hair growth.
Inadequate Care After Grooming in Cold Weather
Dogs that are regularly trimmed, especially short-haired breeds or those with a thin undercoat, become more sensitive to the cold after a haircut. If a trimmed dog goes outside in autumn or winter without protective clothing, it can easily become hypothermic. For short-haired breeds like the ITALIAN GREYHOUND or JACK RUSSELL TERRIER, warm clothing is necessary during cold seasons after a haircut.
Poor Diet Choices That Affect Coat and Skin
A dog’s diet is the foundation of its health. The food it eats daily directly impacts the condition of its coat, skin, and overall well-being. If the diet lacks essential nutrients or contains inappropriate ingredients, it can lead to allergies, brittle fur, dry skin, and even digestive problems.
Feeding Human Food, Leading to Allergies and Hair Loss
Some owners believe that feeding their dog home-cooked meals is the best option since they eat the same food and feel fine. However, a dog’s body differs from a human’s, and many foods that seem harmless can cause serious issues. Spices, salt, fatty foods, fried meats, and dairy products can trigger allergies, itching, and hair loss. Chicken, a common protein source in human diets, can cause food intolerance in many dogs, leading to skin redness, itching, and even sores.
Lack of Omega-3 Supplements and Vitamins for Coat Health
A shiny coat is a sign of a healthy dog. However, if the diet lacks sufficient Omega-3 and Omega-6 fatty acids, the fur loses its shine, becomes brittle, and the skin becomes dry and prone to irritation. These nutrients are found in fish oil, flaxseed oil, and certain specialized dog supplements. Without them, the coat becomes dull, the skin starts flaking, and the dog may experience constant itching due to a lack of moisture.
Feeding Low-Quality Kibble That Negatively Impacts the Coat
Budget dog foods often contain cheap fillers (corn, wheat, soy) that are difficult for a dog’s body to digest and may trigger food allergies. Additionally, these foods are packed with artificial flavors and colorants that provide no real benefit. While a dog may consume enough calories, it may still lack essential nutrients and proteins, leading to coat and skin issues. A good-quality dog food should have real meat or fish as its primary ingredient, along with vitamins to support coat and skin health.
Ignoring the Signs a Dog is Giving
Dogs cannot verbally express discomfort, but they communicate clearly through their behavior, coat condition, and activity levels. Many owners dismiss early warning signs as mere “quirks” of their pet, while in reality, these could be indications of a serious issue.
Overlooking Frequent Scratching, Which May Indicate an Allergy
If a dog frequently scratches, it’s not always due to fleas. It could be an allergic reaction to food, household cleaning products, dust, or even shampoo. Itching can be accompanied by redness, rashes, or hair loss, signaling the need for dietary or grooming product changes. Consulting a veterinarian is essential to identify the root cause and eliminate potential allergens.
Failing to Check the Coat for Parasites or Skin Irritations
Fleas, ticks, and fungal infections can remain unnoticed for a long time if owners do not conduct regular coat and skin inspections. Some thick-coated breeds (such as HUSKIES or AKITA INU) may conceal issues beneath dense fur, making detection difficult until the condition worsens. Regular checks, especially after walks in grassy or wooded areas, help identify parasites or inflammations early.
Ignoring Behavioral Changes After Grooming or Bathing
If a dog becomes lethargic, refuses food, scratches excessively, or avoids contact after grooming, it may be experiencing discomfort or irritation. For instance, shaving thick-coated breeds too short can lead to overheating or sunburn, while shampoo residue can cause itching and skin irritation. If a dog behaves unusually after a grooming session, it’s crucial to examine its coat, skin, and overall well-being.
Conclusion
Caring for a dog involves a combination of proper nutrition, regular grooming, dental hygiene, ear and nail care, and overall attentiveness to its well-being. Poor dietary choices can lead to allergies, hair loss, and general health decline. Grooming mistakes such as improper brushing, excessive bathing, or neglecting drying can cause itching, irritation, and even serious skin conditions. Neglecting dental, ear, and nail care can gradually lead to infections, pain, and discomfort. However, the biggest mistake is ignoring the signals a dog gives. Any changes in behavior, coat condition, or general health should prompt a review of care routines and a consultation with a specialist. A well-maintained dog will enjoy a long and happy life. So, stay attentive to your furry companion and always strive to provide the best care possible!
