It's impossible to know for sure without a veterinarian's examination, but there are several signs that can help you distinguish between a true pregnancy and a false pregnancy in your dog.
Signs of True Pregnancy
- Swollen mammary glands: These become noticeable around the 4th or 5th week of pregnancy.
- Weight gain: Your dog will experience a gradual increase in weight as the puppies grow.
- Nipple darkening: The nipples will become darker and more prominent.
- Nest building behavior: She may start digging, gathering, and arranging bedding.
- Decreased appetite: Some dogs experience a slight decrease in appetite during pregnancy.
- Increased urination: This is due to the growing uterus pressing on the bladder.
Signs of False Pregnancy
- Swollen mammary glands: This is the most common sign, and they may even produce milk.
- Nesting behavior: Dogs with false pregnancies may exhibit similar nesting behaviors to truly pregnant dogs.
- Mood changes: They may become more affectionate or protective, or they might experience mood swings.
- Weight gain: While not as dramatic as true pregnancy, some weight gain can occur.
- Bleeding: Some dogs experience a bloody discharge from their vulva.
How to Tell the Difference
- Veterinary examination: A veterinarian can perform a physical exam and possibly an ultrasound to determine if your dog is truly pregnant.
- Hormone testing: A blood test can measure hormone levels to confirm pregnancy.
Remember: A false pregnancy is a hormonal condition that mimics the symptoms of pregnancy. It is not harmful to your dog, but it can be stressful for her and for you. If you suspect your dog is experiencing a false pregnancy, consult your veterinarian for advice on how to manage the situation.
