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.

Dogs are well-known for their extraordinary sense of smell, which enables them to sniff out everything from missing people to diseases like cancer. But can they detect pregnancy? While scientific ...

Finding out your dog is pregnant can bring excitement and uncertainty. Regardless of how you feel about the big news, nature will take its course, and before you know it, you’ll help welcome a litter ...