Snout

A snout is the part of an animal's face that sticks out, including its nose, mouth, and jaw. Many animals have a special name for this part. You might hear it called a muzzle, rostrum, beak, trunk, or proboscis, depending on the animal.

In many mammals, the area around the nose has a special name too. It’s called the rhinarium. This spot is often wet and doesn’t have fur, which helps these animals feel things with their nose. Think of it as the “cold wet snout” you might see on some animals.

The rhinarium is usually linked to a very good sense of smell, or olfaction. Animals with strong noses use their snouts to find food, stay safe, and explore their world.

Variation

Snouts come in many shapes on different mammals. Some animals, like bears and big cats, have box-shaped snouts, while small animals like shrews have pointy ones. Pigs have flat, cylindrical snouts.

Primates, such as certain monkeys and baboons, have muzzles. Great apes, including humans, have smaller muzzles. Humans have a nose but not a true snout.

In dogs, the muzzle starts below the eyes and includes the nose and mouth. Most of the upper muzzle helps dogs smell scents. The loose skin flaps on the sides are called flews. The shape of a dog's muzzle depends on its breed — some are long and thin like in Rough Collies, and others are very flat like in pugs. Some breeds, such as sled dogs and spitz types, have muzzles closer to a wolf's shape.