Hey guys here is my situation (example is fake however) My niche is in dog grooming. I have a site at the moment that attracts 500+ visitors a day, monetized through adsense & affiliates. Ive just found a sub niche within this niche, "dog collars". Ive found some awesome seed keywords to target for my main monetization article (it will be an affiliate review / comparison - i've almost finished the first draft of it, 3000 words+) I've also found a dozens of long tail, low search volume keywords and have grouped these into content categories. Each related to my main affiliate article, so i will interlink from these pages to my main monetisation article. Im wondering if i should go ahead and post this content on my existing site, creating a new page / category for all this niche content, or if i should set up a new domain today and put it all on there? The domain I have at the moment is a year old, has no PR (due to no google PR updates) but as a DA of 30, decent - strong rankings for my targeted terms, and this content does fall under my current website's niche. If i made a new domain however i could: -Get an EMD for a medium comp 1000 search term volume, which is a prefix of a 14.800 medium - high comp search term. That's the only advantage I see. -Potentially sell the site when it becomes profitable -Link between this new site and my current site Your thoughts as to what I should do?