Your veterinarian can do a ultrasound scan as early as three weeks after mating to determine if your dog is pregnant. An ultrasound can detect fetal heartbeats, thus your veterinarian may the estimate the number of puppies your dog is carrying.
How long after mating can you tell if a female dog is pregnant?
Abdominal ultrasound is currently the method of choice for pregnancy diagnosis. Depending on the equipment and patient, a positive diagnosis can be made as early as three weeks. Most scans performed after day 28 of the pregnancy are reliable.
Can you tell if a dog is 1 week pregnant?
Here's a week-by-week account of dog pregnancy symptoms. Week 1 and 2: most dogs don't show any symptoms, and their weight is still stable, but they may start experiencing morning sickness. Week 3: the dog's appetite increases, her nipples become slightly enlarged, and they may start showing affectionate behaviour.
More useful articles on a similar topic 👇
Is beef good for pregnant dogs?What are the side effects of a pregnant dog?