Multiple Domain names pointing to One URL.

Hey guys and galls.

I originally posted this in the blackHat SEO section but got no responses.. so I am posting it here in the white hat in hopes of a decent response.

My Question.

What is the best SEO (white or black) method to have multiple domain names point to a single domain name.

Example:
If my domain name is ( GreatDaneDogCollars.com ) and on this site I sell 'great dane dog collars'. For best SEO I also buy (Great-Dane-Dog-Collars.com, and GreatDane-DogCollars.com).

Here I have 2 options here it seems .

Option 1. Use a domain name alias setting on my hosting account and have both (Great-Dane-Dog-Collars.com, and GreatDane-DogCollars.com) just act as fake top level domain names (masking of sorts) for my sales site - and submit all 3 to google to be indexed.

or.

Option 2. For both (Great-Dane-Dog-Collars.com, and GreatDane-DogCollars.com) generate 5-10 door way pages with great dane related key words that then java redirects to my real site GreatDaneDogCollars.com when a surfer hits that page, and submit all 3 to google to be indexed.

Whats better for SEO? Is their a third option? prehaps a hybrid answer?

Thank you.

Doorway pages would be best. Otherwise it would look at the domains as duplicate content and you would achieve nothing.

Why dont you just use a redirector through your host. I use cpanel and can setup a redirect to any site from any site.

iamsgf - Thanks for your response. The method I am currently using - I use 'Doorway Page Wizard' and create a separate doorways for each of the key words on my main site - then using a Java redirect - redirect the visitor to my main site.

wedge421 - Yes I can do this as well. But for optimal SEO and rankings is it best to use a redirect like a # 301 moved permanently # 302 or # 303 or # 307 temporary redirect - or just use doorway pages to get a higher quality back link?