1. **Parvovirus**: This is a highly contagious viral illness that affects dogs, especially puppies. Symptoms include severe vomiting, diarrhea (often bloody), and lethargy. Vaccination is crucial to prevent this disease.
2. **Distemper**: Another viral disease, distemper affects the respiratory, gastrointestinal, and nervous systems. Symptoms can include fever, coughing, vomiting, and seizures. Vaccination is key for prevention.
3. **Kennel Cough (Bordetella)**: This is a highly contagious respiratory disease that often spreads in places where dogs are in close quarters. Symptoms include a dry cough, sneezing, and nasal discharge. While it can be serious, many puppies recover with proper care.
4. **Parasites**: Puppies can be affected by both internal parasites (like roundworms and hookworms) and external parasites (like fleas and ticks). Regular deworming and flea/tick prevention are essential.
5. **Ear Infections**: Puppies, especially those with floppy ears, can develop ear infections. Signs include scratching at the ears, shaking their head, and a bad smell coming from the ear. Regular ear cleaning can help prevent infections.
6. **Giardia**: This is a protozoan parasite that can cause gastrointestinal upset, including diarrhea. It can be contracted from contaminated water or feces. Treatment typically involves medication.
7. **Canine Hepatitis**: This viral infection affects the liver and can be severe. Symptoms include fever, vomiting, and abdominal pain. Vaccination helps prevent this illness.
Regular veterinary check-ups and vaccinations are essential for keeping your puppy healthy and preventing these illnesses. Always consult your veterinarian if you notice any unusual symptoms in your puppy.
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