Many people often get confused and frequently ask whether Beagles are small, medium, or large dogs. The reality is that Beagles are never large; the breed does not reach the large size category. Depending on the variety, Small-to-Medium Beagles can either be small-sized Beagles or medium-sized Beagles, which is why it is not entirely accurate to label them as only small or only medium. For example, the 13-inch Beagle variety usually falls into the small size range, while the 13–15 inch Beagle is commonly considered a medium size Beagle. Because of these variations, the most precise and widely accepted way to describe Beagles is as small-to-medium-sized dogs.
To better understand where Beagles belong, it is important to first look at how small, medium, and large dogs are classified. Without knowing these size categories, it can be confusing to determine which group a Beagle falls into.
Dog sizes are generally classified based on weight. While there is no single official standard, most experts, including veterinarians and kennel clubs, follow these ranges:
Now that we know the general definition of small, medium and large size dogs, let’s see how Beagles specifically fit into these categories.
With respect to size, Beagles often confuse people because they come in two recognized varieties. According to the American Kennel Club and the general dog size definitions of small, medium, and large (as we saw in the above section)
From these categories, it is clear that only two types of Beagle varieties exist: small-sized Beagles and medium-sized Beagles. There is no concept of large-sized Beagles, but people often call 15-inch Beagles or those taller due to certain size factors large-sized Beagles. If we talk about the overall Beagle size, it is accurate to say small-to-medium Beagle, which is what most experts also say, and we have already provided proof of this above.
Yes, an adult Beagle can be considered medium-sized if it belongs to the 15-inch variety. Beagles are generally recognized in two size varieties: small-sized Beagles, which are 13 inches tall, and medium-sized Beagles, which are around 15 inches tall. An adult Beagle refers to a fully grown dog whose height and weight have stabilized. Therefore, a 13-inch Beagle becomes an adult in the small-size category, while a 15-inch Beagle becomes an adult in the medium-size category. Based on this, an adult Beagle that is 13–15 inches tall is generally classified as medium-sized if it is closer to 15 inches, and small-sized if it is 13 inches.
According to the AKC, a 15-inch Beagle weighs 20–30 pounds, and based on the dog size definitions, dogs weighing 20–30 pounds fall into the medium category. From this perspective, 15-inch Beagles are medium-sized Beagles, not small-sized Beagles.
Medium-sized Beagles are big, typically around 15 inches tall at the shoulder and weighing between 20 and 30 pounds (9.1–13.6 kg).