Visit Dragon Cave site
Click on "Register", fill in the form 
After you summit your form and finish registation, click on "Login"
Fill in the information you register with.
After you login, you should redirect to home page.
In the same page, read the last line, if you see this, then mean you cannot find any eggs.
Keep on clicking "Cave" or refresh the page, until you see a different sentince
Be patince, because the eggs do not come that frequently.
Once in a while you will see this. "Near the entrance, there are some
abandoned eggs. If you don't want the dragons to die, you can take one of those instead"
Quickly click "one of those instead", you found no abandoned eggs if you see this: 
Or if you see this, quickly click on the image of the egg if you like it, if not, go back to "Cave".
If you click the egg, and if you see this, that means you didn't click fast enough. So try all over again.
Or after you click the egg, if you see this code page, that means you got that egg!
Go back to "Cave" if you did not get any and be patience.
If you see this on the home page, choose one egg quickly!
These are not abandon eggs and contain more rare eggs, so click quickly.
After you go the egg, just copy the code and paste it to your site. The
more clicks it has, the highter the chance it can survive. After the
dragon is born, it still live on clicks to grow up. Click on "Scroll" to see all your eggs. You
can only get a limited number of eggs but not dragons. So go ahead and start nurturing dragons!If you have any questions, feel free to ask me.