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My dog is pregnant. What are the signs of each stage of her labor?

Updated on September 23rd, 2025

Pet's info: Dog | Siberian Husky | Female | unspayed | 1 year and 4 months old | 56.9 lbs

What are the 3 stages in dog labor and how do you tell them apart?

1 Answer

Most Helpful Answer

Ana M, DVM

Answered By Ana M, DVM

Veterinarian

Published on May 8th, 2020

Thank you for submitting your question regarding Luna. You are correct that there are three stages of labor in a dog. There can be some overlap between them. Stage one is when the uterus begins to contract and cause the cervix to dilate. This can last 6 to 12 hours in the dog. At this point, you may notice Luna becoming restlessness, panting, pacing, or starting to next. Stage 2 refers to active delivery of the puppy. Stage three results in the delivery of the placenta. This means the dog will alternate between stage 2 and 3 as it delivers a pup and the placenta and then another pup. I hope this information helps!
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