Can a dog still be in heat at 28 days and get pregnant?

Question

And also will dogs still breed if the female is pregnant but still in heat?

Answer 1

I guess I don't totally understand the question but a female can not be pregnant and also be in heat.  

What do you mean by "at 28 days".    

Answer 2

B1tches stay in season regardless of whether they have been mated, it's rare that a ***** can be mated at 28 days but does happen occasionally. Dogs will mate with b1tches for as long as the ***** will stand - usually only a couple of days, sometimes only a few hours, sometimes a whole week.

All b1tches are different.

Edit: b*****s CAN be pregnant & in season.  Whether a ***** has been mated or not, whether that mating is successful or not, the season carries on for the full 21 or so days - one reason why more than one dog can sire pups in the same litter.

Answer 3

As long as the female is in season, she can become pregnant.  A litter of puppies can have many different sires.  So the answer to both of your questions is yes.  It kind of unusual for a female to be in heat past 21 days.  Are you sure that she's still in heat?

Answer 4

Didn't you just ask this yesterday?