Meera Pal is a Northern California-based writer with a background in journalism and books. She covers pets, real estate, tech, and everything in between. You can follow her on Twitter @Meerakat Kelly ...

The earliest sign of pregnancy in a dog isn't the most accurate. The first thing we see when a dog is pregnant, even before any physical signs, is a change in behavior and appetite. There's a lot of ...

So the strip came back with two lines, you may not be the first to know. It's a commonly held belief that dogs can sense pregnancy. Some say they even see changes in their pup's behavior before they ...

Pregnancy is an astounding feat of nature — yet the most remarkable changes aren’t even visible to the human eye, but take place within the body’s cells. During pregnancy, the body’s metabolic ...

Dogs are often hired to perform seemingly impossible tasks because their noses are so powerful. At airports, they smell luggage for narcotics and explosives. At crime scenes, they can sniff out human ...