Understanding Estrus in Dogs: Duration and Signs

Learn about the estrus cycle in dogs, including how long it lasts and the signs to watch for.

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Estrus in dogs, commonly known as being 'in heat,' typically lasts around 2 to 4 weeks. During this time, your dog will undergo hormonal changes and show signs of attracting male dogs. Keep an eye on her behavior and physical changes, such as swelling of the vulva and a bloody discharge. Always ensure she is supervised when outside to prevent unwanted mating.

FAQs & Answers

  1. What are the signs that a dog is in heat? Signs include swelling of the vulva, bloody discharge, and increased attention from male dogs.
  2. How often do dogs go into estrus? Most dogs will go into estrus approximately every 6 months, but this can vary by breed.
  3. Can a dog get pregnant during estrus? Yes, if she is not supervised, there is a risk of unintended mating and pregnancy.

Watch More

For more information on dog health and behavior, check out our guides on dog training and tips for managing your pet during estrus.

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