Question: How Long Are Dogs In Season For The First Time – Explained

How often a dog goes into heat, also known as their estrous cycle, can vary based on factors such as breed and individual characteristics. Typically, dogs experience heat twice a year, but this frequency can differ across breeds and even among dogs of the same breed. Smaller breeds tend to have more frequent cycles, often occurring three times per year, while larger, giant breeds may only have one cycle annually. It’s worth noting that when dogs first start cycling, especially in their youth, their cycles can be irregular, which is a normal part of their reproductive development.

Can dogs begin their reproductive cycle, known as “going into season,” as early as five months of age? A dog’s first season, also referred to as their first heat cycle, typically commences between the ages of six to 24 months. It’s important to note that smaller dog breeds tend to reach maturity faster than larger breeds. While it is uncommon, there have been instances where smaller breeds have experienced their first heat cycle as early as five months old. However, such cases are considered exceptions rather than the norm. This information is accurate as of September 29, 2022.