My 11-month-old Maltese hasn't gone into heat yet, should I be concerned?

I've been anticipating the signs of my 11-month-old Maltese going into heat, but she hasn't shown any yet. I've read that small dogs can have their first heat a bit later sometimes, but I'm not sure what's typical for her breed. Should I be concerned about this delay, or is there a chance it's just normal for some dogs to take a little longer?

Answer

It is understandable to be concerned about your Maltese not showing signs of going into heat at 11 months old. While many small breeds do have their first heat earlier, some dogs take a bit longer, and this can be normal.

  • First heat cycles can vary in timing among small breed dogs.
  • Typical age range for the first heat in small breeds is 6 to 12 months.
  • Delays in first heat can be normal but also warrant observation.

It's common for the first heat cycle in small breeds like Maltese to occur between 6 and 12 months of age. While your dog may simply be on the later end of the spectrum, it’s good to keep an eye on any other developments or signs. If there are any additional health concerns or changes, or if she hasn't gone into heat by around 18 months, consulting with a veterinarian could provide peace of mind and guidance.

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

  • What are the usual signs that a dog is going into heat?

    The usual signs include swelling of the vulva, bloody discharge, increased urination, and a change in temperament or behavior. Noticing these signs can help you anticipate when your dog is going into heat.

  • At what age should I start to be concerned about delayed heat?

    If your small breed dog hasn't shown signs of heat by 18 months, it would be prudent to consult with a veterinarian to rule out any underlying issues.

  • What should I do if my dog shows unusual symptoms?

    If you notice any unusual symptoms or behaviors, it is always best to consult with a vet. This proactive approach can help address potential issues early.

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