Every year, roughly 3 million lost dogs and cats end up in shelters in the United States. You can help.

Remember that commercial where the lost puppy is reunited with his owner because someone took a cell phone photo and forwarded it to all of his friends? Well, we do - and we think you have great ideas about getting lost pets back to their families. New tools like podcasts, viral video, and social networks are a great way to get started.

Got an idea? Tell us about it!

Thanks to our friends at the ASPCA, we'll give 2 $500 grants to young people who are planning to turn their great ideas into action. Read more about the ASPCA's Return to Owner programs.

Check out these handy action guides to get your brain storming:

• How To: Create a Podcast for your Cause… the easy way
• How To: Use Videos or Photos to Record Your Cause
• Action Tips: Organize an Awareness Campaign About Animal Homelessness

Not sure about your own idea but want to help? Visit your local shelter, photograph the lost pets, and raise awareness in your community by posting this flyer at community hubs like coffee shops, libraries, and bus or train stops.

Submit your ideas by July 1 about how to get lost pets found!

To submit your idea, you need to login. If you don't already have an account, you can register for one.