I'll provide a better 6... and I'm just a regular investor who manages my own dividend stock portfolio.  Keep in mind that an RRSP allows for US based companies and any company that pays a dividend into your RSP is sheltered from any tax until of course you start withdrawing.
1. RY or TD or BNS - 3+% dividend and growing
2. ENF  6% and growing 10%/yr
3. T or BCE 4.4% or 4.9% and growing (T by 10%/yr)
4. JNJ  both 4 and 5 are US dividend payers, increasing their dividends every yr and the only remaining
5. MSFT                      AAA rated credit worthy companies by S&P. JNJ has increased their div for 54 years and
                                    MSFT has for 15 years.
6. PG  2.9% US dividend, has increased their div every year since 1956.