I think it all depends on the bread of dog. I have a Pomeranian and her last litter she was in labor for about 5 hours, she was very restless and was continuously looking for somewhere to "nest"
About 7 hours is usually the limit. Puppies are rarely born more than 45 minutes apart, the entire process taking an average of from 3 to 4 hours.
A dog will generally be in the preparatory stage for 6 to 12 hours before contractions occur. Veterinarians suggest that a dog in actual labor for more than about an hour with no births may need medical assistance.
Dogs stay in labor for typically 8 to 48 hours. However, the duration of labor in dogs depends upon size of litter. A large litter takes more time than smaller for delivery. Labor in dogs starts after 8-48 hours of the signs of labor. True in dogs is characterized by shaking due to pain caused by and straining to deliver. This condition can last for 6-24 followed by delivery of first puppy.
After delivery of first puppy, there can be resting periods that can be of maximum 2 hours during which will clean the puppy. Usually, 30-45 minutes of resting period is followed by delivery of second. This process is repeated until whole litter is born. If dog continue to strain for more than 2 hours without delivery then take her to. Usually, it take 2-6 hours for delivery of complete litter.
Finally, placenta is excreted that can take a time of 15 minutes to 4 hours. If you have no previous experience of then get help from the vet because delivery in dogs can be complicated.
See the related source link below.
Up to but shouldn't last longer than about 18 hours, pups should not be longer than 3 to 5 hours apart if they are you need to go to the vet. You should also be absolutely sure that mamma eats all the after birth because it has a hormone in it that helps continue the process. Hope this answer helps any in need.
Dogs have a gestation period (length of pregnancy) of 63 days on average.
It can take approximately 63 days.
I would say for about 5 weeks
62mm
it takes you four or five days to be in labor for a dog it is a mounth for a cat then it is a day
2 hours
Please re-write that so it is not gibberish
5 days..
12 to 24 hrs
cleary depends on what size, how big stomach is, and how old the dog is.
about 1 1/2 hours
It depends... It can be 4 hours or 1 day
A dog can have false labor especially when you frighten it.
for a long time
depends
no one knows