Top 9 Most Common Health Problems For Pets

There are several reasons why a dog becomes sick. A dog owner can take good care of a dog, but in the long run, the dog will suffer from various health issues. Taking maximum dog health care can lower the risk of exposure to various illnesses. Also, it’s a great idea to consult your vet when you identify the signs and symptoms of illnesses. Some of these signs will make your dog behave abnormally. Below are the top 9 most common health problems for dogs.

  1. Diarrhoea

There are many reasons why your dog will suffer from diarrhoea. Some of these reasons are linked to either allergic reactions or food poisoning. Other reasons include a change in diet, viral diseases, bacterial infection, intestinal parasites, side effects of a certain medication, and irritable bowel disease. Common signs of diarrhoea in dogs include watery, loose, or liquid stool. It’s essential to visit your vet as early as possible in order to prevent the health deterioration of your dog.

  1. Ear Infection

An ear infection is a common health problem of a dog. Based on science, an ear infection on dogs can be caused by factors, such as ear mites, yeast, allergies, hair growth in the ear canal,

bacteria, etc. Below are signs and symptoms of dog ear infection.

  • Yellow, brown, or bloody discharge
  • Swelling on the dog’s ear, especially the outer part.
  • Vigorous scratching
  • Ear odor
  • Vigorous head tilting and shaking
  • Lack of balance
  • The ear canal will be reddish

It’s a great idea to visit your dog veterinarian regularly. This is important because the vet will identify ear infection early in advance. The vet will prescribe the best medication and cleaning procedure to eradicate the infection before spreading or becoming more worse. At some point, if your dog is suffering from a chronic ear infection, surgery will be required.

  1. Cancer

Older dogs are at a higher risk of cancer. There are various types of cancer that can develop in your dog, such as breast cancer, lymphoma, melanoma, prostate cancer, etc. There are numerous causes of cancer in dogs, such as ultraviolet rays, insecticides, pesticides, exposure to tobacco smoke, herbicides, exposure to asbestos, and other pollutants. Below are signs and symptoms of dog cancer:

  • Abnormal swelling
  • Sudden weight loss
  • Odor smell, especially from the ears and mouth
  • Low appetite
  • Non-healing sores or wounds
  • Abnormal discharge, particularly from the ears, eyes, rectum, and mouth.

The severity of dog cancer will depend on various factors, such as breed, health, and environment. Cancer is among the leading causes of death in dogs. Early detection of cancer signs on a dog is key because there’s a high probability that your dog will be cured. Visit your vet on a regular basis for cancer screening. This is a cost-effective approach because it improves your dog’s health and overall well-being.

  1. Obesity

Obesity is a preventable health issue in dogs. Obesity is a serious health issue that can cause various complications, such as cardiovascular problems, orthopedic problems, diabetes, difficulty grooming, decreased mobility, and life span, lethargy, etc. Obesity in dogs can be as a result of various factors, such as insufficient exercise, overfeeding, age, genetic predisposition, glucocorticoids, insulinoma, hypothyroidism, and hyperadrenocorticism. The right vet will provide you with feeding times, portion sizes, proper dog diets, treat frequency, and exercise portions that aid at weight loss. A healthy weight is essential because it increases the longevity of your dog. Foods rich in protein and fiber are essential because they play a significant role in weight management.One good idea is let them try quần áo chó mèo

  1. Cataracts

Cataracts for dogs can be caused by illnesses and trauma. Cataracts are common health issues for old dogs. In addition, some dog breeds will inherit cataracts. Therefore, cataracts can also be classified as a genetic disorder. Based on science, cataracts for dogs can be as a result of diabetes. Some of the signs of cataracts in dogs include clumsiness, reluctance to jump or climb, cloudy pupils, change in eye color, scratching or rubbing of the eyes, change in pupil shape, or size. Cataracts can be eliminated through surgery in order to restore vision.

  1. Arthritis

Arthritis is the inflammation of a joint or multiple joints. Most breeds of dogs suffer from osteoarthritis or generative joint disease. Dog arthritis signs and symptoms include laziness, trouble climbing, trembling, limping, tenderness, and stiffness. The main causes of arthritis in dogs include immune disease, traumatic injuries, and infections, especially on the joints. Scientifically, weight management, anti-arthritic drugs, and regular exercise are essential remedies for pain relief of a dog struggling with arthritis.

  1. Kennel Cough

Kennel cough is caused by bordetella which is a bacterial strain. It’s also called kennel cough bordetella. According to research, most dogs who suffer from kennel cough have a weak immune system. Dogs that stay long on shelter or pet accommodation are more prone to this health issue. A dog suffering from kennel cough should have enough rest, drink plenty of water, and food.

  1. Heartworm

Heartworm is a serious infection that occurs as a result of heart failure, severe lung infection, and organ damage. Dog heartworm is caused by Dirofilaria immitis which is a parasite worm. The first signs of heartworm in dogs include lethargy, breathing difficulties, weight loss, persistent cough, bulging ribs, etc. Severe, untreated heartworm can cause heart failure and swollen belly.

  1. Fleas and Ticks

Fleas and ticks are common on your dog’s coat. These parasites can cause various health issues, such as skin infection, loss of appetite, swollen lymph nodes, lameness, and lethargy. Also, tick and flea bites reduce the health of the dog’s coat, thus impacting your dog’s appearance. Regular spraying is the most effective way to eliminate fleas and ticks from your dog’s coat.


Above-listed are the 9 most common health problems for dogs, their causes, and remedies. Regular visits to your dog vet are important because some of these illnesses will be detected early in advance.