Correct way of placing Keywords in Meta Tag Keyword

I want my website home page to rank high on the search engine results for these keyword phrases


saddle shop,
tack wholesale,
tack for sale,
stallion tack,
tack shop,

Stallion brand,
stallion saddles,




above are the keywords targetted


I have two questions
1. Can I target two different keyword phrases fro a single page

2.
Now about the Meta Keyword tag




What is the correct way to place these keywords...in Meta Tag Keywords



meta name="keywords" content="saddle shop,tack wholesale,tack for sale,Stallion brand,stallion saddles,stallion tack,tack shop" />Here I think the word Tack will considered as spamming...

 

here you can use this tool to create meta

http://www.scrubtheweb.com/abs/builder.html

webtmaster