Here's why:
* Spaying involves removing the ovaries. The ovaries produce hormones that are essential for maintaining pregnancy. While spaying removes these hormones, it doesn't directly impact the developing puppies.
* The puppies are already implanted in the uterus. Spaying doesn't affect the uterus, so the puppies will continue to develop even after the ovaries are removed.
* The puppies will be born as normal. However, they will not be able to nurse since the mother dog will no longer be producing milk.
Important Note: Spaying a pregnant dog is not recommended. It is a major surgery that can be riskier for a pregnant dog. The best option for a pregnant dog is to allow her to carry the puppies to term and then have her spayed after the puppies are weaned.
It's crucial to consult with a veterinarian for the best course of action for your dog. They can provide advice tailored to your dog's individual needs and situation.