Dog diseases are just as serious as human diseases. They can be more problematic because dogs can’t communicate where it hurts. They can’t tell us when something has changed or when they feel better.

Most canine cancers and degenerative diseases are similar to those in humans, while many of their infectious diseases are species-specific. Like other domestic animals, dogs are at risk for various infectious and genetic diseases, but many can be prevented through screening, vaccination, and proper care.

The first sign of health deterioration in a dog is a change in behavior. A dog may appear depressed, withdrawn, and less active than usual. Its appetite may vary, sometimes improving and sometimes worsening. Generally, a healthy dog is active, lively, interested, hydrated, eating, drinking, defecating, urinating normally, free of lumps and hair loss, and in normal body condition. If symptoms appear, a veterinary examination should be conducted immediately and regularly every six months if no symptoms are present.

We aim to describe as many dog diseases as possible to help owners keep their pets healthy!

Dog holding an empty bowl in its mouth due to dog food allergy symptoms
Dog food allergy 1000 667 K9-DogHealth.com

Dog food allergy

Dog food allergy – how to recognize it and what you can do If your dog is constantly scratching, has digestive issues, or behaves strangely after meals, it may be struggling with a dog food allergy. This condition is becoming…

read more
Dog skin allergy 1000 667 K9-DogHealth.com

Dog skin allergy

Dog skin allergy – when constant scratching signals something more serious Dog skin allergy is not only uncomfortable but often painful – and it may be a sign of a more complex allergic reaction. It’s one of the most common…

read more
dog allergy
Dog allergy 1000 666 K9-DogHealth.com

Dog allergy

How to recognize dog allergy and what you can do about it Dog allergy is one of the most common health issues today, and it often goes unnoticed at first. Symptoms like itching, red skin, diarrhea, or ear infections are…

read more
Immune support for dogs – senior dog sitting peacefully in the garden
Immune support for dogs 1000 668 K9-DogHealth.com

Immune support for dogs

Immune support for dogs – natural care for the senior years As your dog gets older, their body slows down – and so does their immune system. What used to be enough in terms of food and care might no…

read more
Immune cells targeting cancer cells in a dog's body during immunomodulatory therapy
Immunomodulatory Therapy for Dogs 1024 683 K9-DogHealth.com

Immunomodulatory Therapy for Dogs

In recent years, immunomodulatory therapy has emerged as a powerful new approach in the treatment of cancer in dogs. While conventional therapies like surgery, chemotherapy, or radiation remain essential tools, more and more veterinarians are turning to immune-based strategies to…

read more
Dog’s Immune System
Boosting Your Dog’s Immune System 1000 667 K9-DogHealth.com

Boosting Your Dog’s Immune System

Boosting Your Dog’s Immune System: Why It Matters A strong immune system is crucial for keeping your dog healthy and protected from diseases. Whether you have a puppy, an adult, or a senior dog, supporting their immune system is essential…

read more
Best Joint Supplements for Dogs
The Importance of Joint Support for Dogs: Why It Matters 1000 668 K9-DogHealth.com

The Importance of Joint Support for Dogs: Why It Matters

The health of a dog’s joints is essential for maintaining a long and active life. Joint problems, such as arthritis or cartilage degeneration, can not only cause significant pain and limited mobility but also drastically reduce your dog’s overall quality…

read more
dog lymphoma
Dog lymphoma 1000 664 K9-DogHealth.com

Dog lymphoma

Lymphoma is a fairly common type of tumor in dogs, but it is mostly treatable. Most types of dog lymphoma respond well to a combination of conventional treatment – such as chemotherapy – and some type of immunomodulatory (immune-boosting) therapy,…

read more
dog dementia
Dog Dementia 1000 667 K9-DogHealth.com

Dog Dementia

Dogs and Cognitive Dysfunction Syndrome (Dog Dementia) Cognitive dysfunction syndrome in dogs, often referred to as “dog dementia,” is an increasingly common problem among older dogs. Just as people may experience age-related cognitive decline, similar symptoms can also appear in…

read more