![For the first few weeks after birth, your dog received disease-fighting cells and proteins, called antibodies, in his mo...](https://img3.voofla.com/685/709/415295976857094.jpg)
13/10/2021
For the first few weeks after birth, your dog received disease-fighting cells and proteins, called antibodies, in his mother's milk, which gave him immunity against disease. After this period, vaccinations are needed to protect your dog against disease.