From getting extra cuddles to vigilant protection, many expectant parents claim their dogs behave differently during pregnancy—sometimes even before the person knew they were pregnant themselves.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A pregnant dog's determination to use the hole she spent weeks ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: @oakleydoodlegram/Instagram) Dogs tend to get careful and protective when their ...