How old do you have to be show a dog?

There isn't a specific age requirement to show a dog in general. However, there are some factors to consider:

* Breed standards: Each breed has specific standards for conformation and age at which they are considered mature enough to be shown. Check your breed's standard for details.

* Show regulations: Different dog show organizations have different rules. For example, the American Kennel Club (AKC) has age restrictions for certain classes, like puppy classes.

* Dog's maturity: Even if your dog meets the age requirements, they may not be physically or mentally ready for the show ring. Consider their temperament and training level.

Here are some age guidelines for different show classes:

* Puppy classes: Often start around 6-8 months old, depending on the breed and organization.

* Junior classes: For dogs that are not yet mature, but older than puppies.

* Open classes: For dogs that are fully grown and meet breed standards.

It's essential to consult with a breeder, experienced handler, or the specific show organization's rules to determine the appropriate age for your dog. They can provide guidance based on your dog's breed and your goals.