During the first few weeks of a dogâs pregnancy, there are very few signs. By the last three weeks, however, weight gain around the abdomen and mammary gland growth become evident. Toward the end of pregnancy, the mammary glands enlarge, and a milky discharge from the nipples a day or two before birth is common. A pregnant dog may shred bedding and papers to create a nest. She may also become irritable and seek privacy. Restlessness and panting may occur during the last day or two of gestation.
In fact there is no disable option available in Gmail, no matter its temporary or permanent. You can Disable temporarily. If you wish then You can Delete the Gmail account but after deletion you cannot get back it again nor the Username can be used again in future. You can't Disable temporarily.  Thanks Goutam, I was Rushing and Didn't Check before Post.
Delete your Gmail account. If you decide that you don't need your Gmail address anymore, you can remove it from your Google Account. Deleting your Gmail address won't delete your entire Google Account. What happens when you delete your Gmail address. Your Gmail address can't be used by you or anyone else in the future.