My dog got vaccinations two days ago, and now he's really lethargic and not eating much. Is this normal?

Two days ago, I took my dog to the vet for his vaccinations, and since then he’s been unusually lethargic and hasn’t shown much interest in his food. I expected a bit of fatigue afterward, but I'm concerned about how long it's lasted and the fact that he's not eating well. Is this a typical reaction, or should I bring him back in for a check-up?

Answer

Your dog has been lethargic and showing little interest in food after his recent vaccinations, which is concerning given the persistence of these symptoms.

  • Lethargy and reduced appetite can occur post-vaccination but should be temporary.
  • Monitor his symptoms closely and note any additional changes in behavior.
  • If he continues to not eat or his energy doesn't improve, a follow-up with the vet is advisable.

It's normal for dogs to experience mild side effects such as fatigue after vaccinations, as their body adjusts and builds immunity. However, these symptoms typically resolve within a day or two. If your dog's condition does not improve, he should be evaluated by a veterinarian to ensure his wellbeing.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • Is it normal for my dog to be tired after vaccinations?

    Yes, it is common for dogs to feel a bit tired after getting vaccinated as their immune system is actively working. This typically resolves quickly.

  • When should I be concerned about my dog's post-vaccination symptoms?

    If lethargy and loss of appetite persist for more than 48 hours, or if your dog's condition worsens, you should consult your vet.

  • What can I do to help my dog recover after vaccinations?

    Make sure your dog has a comfortable place to rest, access to fresh water, and encourage light activities. If he isn't eating, try offering his favorite treats to stimulate his appetite.

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