Infections

Bacterial infections

Bacteria are small organisms that are found everywhere in the environment. Some bacteria are beneficial to the body, others can cause disease. Bacterial infections can affect various organs and tissues of the dog, such as the skin, ears, eyes, lungs, gastrointestinal tract or blood. The symptoms of a bacterial infection depend on the affected area, but may include fever, loss of appetite, diarrhea, vomiting, coughing, sneezing, discharge from the eyes or ears, itching or hair loss.

A bacterial infection is usually diagnosed by an examination by the vet and a sample taken from the infected area. Treatment usually consists of antibiotics administered orally or as an ointment. The duration of treatment depends on the severity of the infection and can range from a few days to several weeks. It is important that you always give the antibiotics according to the vet's instructions and do not stop them prematurely to avoid the development of resistance.

To prevent bacterial infections in your dog, you should pay attention to good hygiene. Clean your dog's bowls, toys and sleeping area regularly. Only bathe your dog with a mild shampoo if necessary and dry it well. Check your dog's ears and eyes regularly and remove any dirt or foreign objects. Keep your dog away from sick or unfamiliar animals and have him vaccinated regularly.

Viral infections

Viruses are even smaller pathogens than bacteria that can multiply in the dog's cells and damage them. Viral infections can be very serious and sometimes even fatal. The best-known viral infections in dogs include distemper, parvovirosis, rabies and kennel cough.

The symptoms of a viral infection can vary depending on the virus, but can include fever, loss of appetite, diarrhea, vomiting, coughing, sneezing, shortness of breath, convulsions or paralysis.

A viral infection is usually diagnosed by a blood test or a rapid test at the vet. Treatment usually consists of symptomatic therapy, such as hydration, painkillers or antibiotics to prevent secondary infections. The prognosis depends on the type of virus and the dog's immune status.

To prevent viral infections in your dog, you should have him vaccinated regularly. Vaccination protects your dog against the most common and dangerous viruses and is a legal requirement in many countries. Keep your dog away from sick or unfamiliar animals and contact your vet immediately if you notice any signs of a viral infection.

Fungal infections

Fungi are another pathogen that can infect dogs. Fungi are also found everywhere in the environment and can infect different parts of the body. The most common fungal infections in dogs include ringworm (dermatophytosis), ear infections (otitis externa) and yeast infections (Malassezia).

The symptoms of a fungal infection can vary depending on the type of fungus and the affected area, but can include itching, scaling, hair loss, redness, swelling, crusts or odor.

A fungal infection is usually diagnosed by an examination by the vet and a sample taken from the infected area. Treatment usually consists of antifungals administered orally or as an ointment. The duration of treatment depends on the severity of the infection and can range from a few weeks to several months.

To prevent fungal infections in your dog, you should pay attention to good hygiene. Clean your dog's bowls, toys and sleeping area regularly. Only bathe your dog with a mild shampoo if necessary and dry it well. Check your dog's ears and skin regularly and remove any dirt or foreign objects. Keep your dog away from sick or unfamiliar animals and have him checked regularly.