Yes, like any medical treatment, dog vaccinations can have side effects. Most dogs tolerate vaccinations well, but some may experience mild reactions. Common side effects include:

1. **Mild Fever**: After vaccination, some dogs may develop a slight fever, which usually resolves within a day or two.
2. **Lethargy**: It's common for dogs to feel a bit tired or lethargic after receiving a vaccine. This is typically temporary.
3. **Swelling at Injection Site**: Some dogs may develop a small lump or swelling where the vaccine was administered. This usually goes away on its own within a few days.
4. **Loss of Appetite**: A temporary decrease in appetite can occur after vaccination.
5. **Allergic Reactions**: In rare cases, dogs may experience allergic reactions to vaccines, which can manifest as swelling of the face, difficulty breathing, or hives. If you notice any severe reactions, contact your veterinarian immediately.

It's important to discuss your dog's vaccination schedule and any concerns with your veterinarian, who can provide tailored advice based on your dog's health and history.

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Veterinary Care Dog Vaccinations Side Effects