You're probably thinking about flying with your pet. Here's the deal:
* Airlines have age restrictions for pets. They usually require pets to be at least 8 weeks old and weaned.
* Some airlines have breed restrictions for certain types of dogs.
* There are also weight and size limits for pets in the cabin and in cargo.
To find out the specific rules for your airline and destination, it's best to contact them directly. They'll be able to tell you the age requirements and other important information about traveling with your pet.