She will be kept isolated, or kenneled with other females or puppies, when here and put in an isolation run when she goes out, this is for her protection. Every effort will be made to protect her safety and health, however we can not guarantee from problems arising from accidents and acts of God. The pups are the size of a pea at this stage and can sometimes he felt. From4 weeks on. This isn't has necessary as it once was as foods are better.
Some people give folic acid.
Use common sense. If she is overweight before breeding she should have been put on a diet. Toward the end of her pregnancy her appetite will decrease because of her discomfort and fullness. Feed her smaller amounts, more often during the day. Pups are usually born 61 days from breeding.