Alopecia, or hair loss, is a highly typical ailment in canines. Alopecia is distinct from shedding, a specific process associated with your dog’s hair growth cycle and varies by breed. Alopecia describes either patchy or thinning hair. The underlying reason may affect when hair loss starts.

Any breed or age of dog might have hair loss. It’s critical to consult a veterinarian as soon as possible if you notice hair loss because the reason can range from minor to severe in severity. Dog hair loss can happen at any age, in any breed, and anywhere on the body. It is often a visible ailment.

Depending on your pet’s propensity for skin infections, hair loss may require many treatments. Always follow the veterinarian’s recommendations when administering medication. It might be necessary to schedule follow-up sessions to ensure the issue is solved and any infection is healing.

Causes of Hair Loss in Dogs

Numerous things, including allergic responses, certain skin disorders, and underlying health issues, can lead to hair loss in dogs. The best course is to visit a veterinarian for a precise diagnosis and suggested course of therapy because one reason might present similar symptoms to others. Find out more about the reasons for canine hair loss.


Hair loss and itchy skin are two of the most obvious signs that your dog has allergies. They could have allergies to particular dietary components or environmental elements, such as pollen or dust mites. Your vet can test to determine if your pet has allergies to food or the environment.


The most prevalent skin condition in dogs is allergic flea dermatitis, sometimes referred to as flea bite hypersensitivity. Even if your dog is not sensitive to fleas, the irritation caused by these parasites can cause them to scratch, rub, or bite their skin repeatedly, leading to hair loss.

Dogs may experience hair loss due to mites and lice. Dog lice are not the same species as those found on people, and they are spread by diseased dogs, crowded living, contaminated grooming equipment, and unhygienic conditions. Beyond hair loss, itching, redness, and dry skin and coat are some symptoms of lice in dogs. Visit a veterinarian for pet wellness plans.

Skin Conditions or Infections

Dogs are susceptible to skin diseases and dry, cracked skin, much like people. Your dog’s skin may become exceedingly itchy due to these illnesses. To ease their discomfort, dogs frequently lick, scratch, or itch themselves. Over time, this might result in hair loss.

In most cases, dogs with bacterial or fungal skin illnesses also have an allergic component. Skin infections can also result from animal bites, wounds, and abrasions.

Post-grooming Alopecia

A condition known as post-grooming alopecia can result after trimming or shaving a dog with a very dense coat, which can lead to patches of hair growing back. This can also happen if a portion of your dog’s coat is removed during surgery. The hair will ultimately come back in its typical length and texture; however, it can take some time. For cat owners, consult a cat dermatologist.

Pressure Sores

Strain sores are more likely to develop on older or less mobile dogs and are brought on by the pressure of being in one place for an extended time. Like bedsores in people, these sores typically appear on a dog’s hip, elbows, or sides and can persist for a long time.

Since pressure sores can be challenging to heal, prevention is essential. Try to keep your dog mobility; if required, think about obtaining them a wheelchair; and always provide them with clean, cozy bedding. If you discover pressure sores on your dog’s body, immediately take them to the doctor. Look up “Animal Hospital of Clemmons” for the best results.