How to Tell If My Dog Is Lactating

1. Swollen or enlarged mammary glands: If your dog is near the end of her pregnancy or has recently given birth, her mammary glands may become swollen and firm to the touch. This is due to the increased production of milk.

2. Milk production: If you gently press on the mammary glands, you may notice a milky discharge or liquid.

3. Nesting behavior: Pregnant or lactating dogs often exhibit nesting behavior, such as collecting blankets or toys and creating a comfortable area for their puppies.

4. Increased appetite: Lactating dogs require more nutrients to produce milk, so they may have an increased appetite.

5. Behavioral changes: Hormonal changes during pregnancy and lactation can affect a dog's behavior, making them more affectionate, protective, or restless.

6. Weight gain: During late pregnancy and early lactation, dogs may experience some weight gain due to the development of the mammary glands and the increased amount of body fat.

If you suspect your dog is lactating, it is always a good idea to consult with a veterinarian to confirm and ensure her health and well-being. The veterinarian can also provide guidance on caring for a lactating dog and her puppies.