Is my female dog pregnant? Swollen vulva, breasts, and aggressive.

Yes, it certainly does sound possible that Mocha is pregnant since she did mate with a male, although as you mention, a false pregnancy (pseudopregnancy) is also possible. Another possible cause of her vaginal discharge is a pyometra (uterine infection). On average, a dog gestation is 62-65 days. Options at this point are to take Mocha to a vet to confirm the pregnancy or rule out a pyometra through x-rays, ultrasound or blood tests, or closely monitor her for another month to see if she delivers puppies. Should you decide to take the wait and see approach, be sure to feed her puppy food rather than adult dog food, as it is higher in calories to help during a pregnancy. If Mocha does not deliver puppies, she will need to be examined by her vet to discuss management of her condition. All of that said, if Mocha becomes lethargic, stops eating, or experiences changes to her vaginal discharge, she should be examined by a vet immediately to rule out a possible pyometra, as this can become a life threatening emergency. Best of luck!

Not necessarily. A vulva can stay enlarged and swollen for weeks after coming out of heat. Keep a close eye on her. You can have your vet check with an ultrasound at 30 days of pregnancy and with X-rays st 45 days to confirm pregnancy. I hope this helps.

This is definitely possible that she is already back in heat. She could also have an infection so be sure to keep an eye out for any abnormal behavior like not eating, lethargy, or vomiting. If you see any abnormal behavior or just want to be sure, I would have your vet take a look at her to ensure she is healthy. I would not breed her during this heat cycle since she just had a litter. I hope this helps!

A swollen vulva and swollen breast point to her either having had puppies very recently or she is already very pregnant and will have puppies soon. Best to have her x-rayed by your veterinarian to determine whether had puppies or how many puppies she will have and when, so you can prepare. Low appetite can also point to a pregnancy. When you take her to the vet you can also have her wormed and possibly vaccinated, if your veterinarian recommends it. This will depend on the stage of pregnancy.

A dog pregnancy lasts between 58 and 68 days with an average of 63 days. If she is in that range, labor is a possibility. Lucy should be examined by your veterinarian or at the nearest veterinary ER to confirm pregnancy or to diagnose illness or injury. If she is an older dog, uterine infection (pyometra) is a possibility. There is nothing OTC that you can safely give her for relief.

If Cali stopped bleeding over a week ago, it's still too early to tell if she is pregnant or not. Her nipples and genital area should go down not long after a heat ends. Even if she was pregnant, it would still be too early for her nipples to enlarge in response to a pregnancy. You can wait at least another three weeks then take her into the vet for a blood test looking for the hormone relaxin. This will be present in her blood if she is pregnant. You can wait six weeks instead and then take her into the vet for x-rays or an ultrasound to see if she is pregnant or not. This will also tell you how many puppies she is carrying. Best of luck.

It's not common in younger dogs, but a pyometra can happen and would cause these symptoms. A pyometra is an infection of the uterus that is fatal without treatment. I would be very concerned about this possibility, and I would take Luana into a vet immediately. Best of luck.