The ESTROTECT Breeding Indicator is the industry standard for optimizing cattle breeding efficiency and economics. With ...

Sea World also shares more about a sea otter's pregnancy...it's a long process. "Reports on sea otter gestation range from ...

As calving season progresses, many of us look forward to green spring pastures and summer turnout for the cow herd. However, ...

All the Latest Game Footage and Images from Estrus Princess Estrus Princess is an exploratory RPG without combat. It's a story about a princess heading into estrus looking for a future king in the ...

The average U.S. dairy cow’s milk production has grown by more than five times since 1945, from about 4,500 pounds then to ...

Researchers found that abnormal behaviors were associated with elevated hormones in less than 10 percent of the sample cases ...

China and the United States are working toward transferring a pair of giant pandas to San Francisco in 2025. The China ...

During the breeding season, adult and yearling bucks tend to stay alone except when in pursuit of a female approaching estrus ...

It's normal for an unspayed dog's vulva to swell during certain points in her estrus cycle, or heat. The canine estrus cycle has four stages: proestrus, estrus, diestrus, and anestrus. The vulva ...

The estrus cycle typically lasts around three weeks and occurs every six to twelve months, although this can vary depending on the breed and age of your dog. The cycle can be broken down into four ...