If they all normally get along together, it's probably fine, but I would keep her separated when she is close to having the puppies.
I have 3 Pomeranian at home (2male, 1female). One of my Pomeranian is pregnant so i wanted to know if it was ok to leave her home alone w/ the two other pom. during her pregnancy?
Here you say she's notI have 3 pom. 1 female and 2 male and they're all siblings. They're just puppies now and i know that my female pom is going to start her heat when she's around 6-8 months. Should i separate her from her brother when she start her heat? Can i keep all 3 of them or do i need to give the female one away?
Umm... are you really even considering advising the OP to breed? There's a lot more to consider than not breeding sister to brother and an emergency C-section. What about health testing? What about titles for the parents?As a Pomeranian Breeder, I'm wondering unless you have the parents, why you would have 3 from the same litter?
Unless you plan to breed (which you cannot breed brother to sister, it is strongly not recommended!) than you should get them all fixed.
Leaving the female with the males she WILL get pregnant during her heat, and She could possibly get pregnant by both of them, and have a multiple sired litter. Not good.
If you are looking to breed, I strongly recommend not keeping litter mates. You could keep the female, and neuter thee males and sell them, and then turn around and but a unrelated male, But if you do not plan on spaying her, or neutering them, I strongly recommend re homing the males.
I do hope you know also that Poms have a very high need for C-sections which will cost you anywhere from $700-$4000 depending if its during vet hours or not. So if you do plan to breed, do your research.