My puppy just got his rabies shot and dewormer, but he's not eating now. Should I be worried?

Yesterday, my puppy got his rabies shot and a dewormer at the vet. Ever since then, he hasn't been showing much interest in his food and skipped a meal entirely this morning. Is it normal for him to lose his appetite after these vaccinations, or should I be more concerned?

Answer

It is not uncommon for puppies to experience a temporary loss of appetite following vaccinations and deworming medications. These are typical responses as their immune system adjusts.

  • Loss of appetite is often temporary after vaccinations.
  • Monitor your puppy for other symptoms or prolonged appetite loss.
  • Most puppies recover their normal appetite within a day or two.

Rabies vaccinations and deworming treatments can occasionally cause mild side effects in puppies, such as a slight decrease in appetite. These reactions are usually short-lived and should resolve on their own within a day or two. However, if your puppy continues to show little interest in food or develops other symptoms such as vomiting, diarrhea, or lethargy, it may be wise to consult a veterinarian for further advice. Keep offering your puppy fresh water and a comfortable environment to help them recover quickly.

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

  • Can vaccinations cause side effects in puppies?

    Yes, it is possible for puppies to experience mild side effects such as loss of appetite, slight fever, or tiredness after vaccinations. These are usually temporary and resolve shortly.

  • When should I be concerned about my puppy's lack of appetite?

    If your puppy's appetite doesn't return to normal within 48 hours, or if they exhibit other concerning symptoms like vomiting or lethargy, you should contact a veterinarian.

  • What can I do to help my puppy feel better after their vaccinations?

    Ensure your puppy has a quiet, comfortable space to rest, offer plenty of fresh water, and try offering small, tasty meals to encourage eating.

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