Does a neutered male dog smell differently to other dogs?

Yes, a neutered male dog can smell differently to other dogs, though it's not always a dramatic change. Here's why:

* Hormones: The primary reason is that neutering reduces the production of testosterone, a hormone responsible for many of the "male" characteristics, including strong scent marking. This can lead to a less potent, less pungent odor.

* Scent glands: Dogs have scent glands in several areas, including their paws, flanks, and near the anus. These glands release pheromones, which can be affected by hormones and thus change after neutering.

* Individual variations: How much a neutered male's scent changes varies depending on the dog's breed, age, and individual physiology. Some dogs may experience a significant shift, while others might only have a subtle difference.

Important Note: While neutering may reduce a male dog's scent, it's not a guarantee that he'll no longer smell like a male dog. Every dog has a unique scent profile, and some may remain quite potent even after neutering.

Here's what you should know:

* Social interactions: Other dogs may still be able to tell the neutered male dog's gender through scent.

* Scent marking: Neutered males might still engage in scent marking, though they may do it less frequently or with less intensity.

* Individual preferences: Some dogs, even after neutering, might still be perceived as "masculine" by other dogs based on their individual scent.

Ultimately, while neutering might affect a male dog's scent, it's not a definitive indicator of their gender to other dogs.