Incompatibilities

What are intolerances in dogs?

Intolerances in dogs are reactions of the immune system to certain substances that the dog absorbs through food or the environment. These substances are known as allergens and can vary greatly. For example, dogs can react to certain types of meat, cereals, dairy products, eggs, pollen, grass or house dust mites.

Intolerances should not be confused with intolerances, which are a disorder of the digestive system. Intolerances can be triggered by lactose, gluten or fructose, for example, and lead to diarrhea, flatulence or vomiting.

How do I recognize intolerances in my dog?

Intolerances in dogs can manifest themselves in various symptoms, which can vary depending on the severity and allergen. The most common symptoms are

• Itching and skin rash
• Hair loss and dandruff
• Inflammation of the ears or paws
• Sneezing and coughing
• Eye inflammation and lacrimation
• Breathing difficulties and asthma
• Gastrointestinal complaints such as diarrhea, vomiting or loss of appetite

If you notice one or more of these symptoms in your dog, you should consult a vet to determine the exact cause. The vet can carry out an allergy test to find out which substances your dog is reacting to.

How do I treat intolerances in my dog?

The treatment of intolerances in dogs depends on the type and trigger of the intolerance. The most important measure is to avoid or reduce the allergen. This means that you have to change your dog's food if he reacts to certain foods. For example, you can choose a hypoallergenic food that contains only one source of protein and no additives. Or you can make your own food for your dog, using fresh ingredients that you know exactly what they are.

If your dog reacts to environmental allergens, you can try to minimize contact with them. For example, you can shower or wipe your dog after a walk to remove pollen or grass. Or you can vacuum and ventilate regularly to reduce dust mites.

In some cases, the vet may also prescribe medication to relieve symptoms or regulate the immune system. For example, antihistamines can reduce itching or cortisone can inhibit inflammation. However, these medications should only be used after consultation with the vet, as they can have side effects.

How can I prevent intolerances in my dog?

Intolerances in dogs cannot always be prevented, as they are often genetic. However, there are a few tips on how you can reduce the risk:

• Feed your dog high-quality food without artificial colors, flavors or preservatives.
• Don't change your dog's food too often or too abruptly.
• Offer your dog plenty of fresh water.
• Keep your home clean and hygienic.
• Avoid stress factors for your dog, such as noise, heat or too much stimulation.
• Vaccinate your dog regularly and deworm as needed.