How can you tell a male dog has been neuter?

It's important to note that you cannot tell if a male dog has been neutered just by looking at him. Neutering is an internal procedure, and there are no external signs.

Here's why:

* No visible changes: Neutering involves removing the testicles, which are located inside the scrotum. This doesn't change the dog's appearance in any noticeable way.

* Individual variation: Dogs come in different shapes and sizes, and the size and position of their scrotum can vary.

* Scrotum may still be present: Even after neutering, the scrotum remains. This is a common misconception, but it's just a pouch of skin, and its presence doesn't indicate the dog's status.

The only way to know for sure if a male dog has been neutered is:

* Ask the owner: The most reliable way to find out is to directly ask the owner if their dog has been neutered.

* Check for official records: Some shelters or rescues may have records of the dog's neutering.

* Consult a veterinarian: If you are unsure, a veterinarian can examine the dog and determine if he has been neutered.

Remember, it's important to respect a dog's privacy and avoid trying to touch or examine their private areas.