Canada women defender Shelina Zadorsky has urged her side to be cautious when they face Nigeria in a test game on Monday at Pinatar Arena in Spain.
Kenneth Heiner-Moller's team are meeting the African champions for the third time and first since they bowed 1-0 at the 2011 Women's World Cup in Germany.
The North Americans defeated England 1-0 in a friendly last Friday and are now five matches without defeat and managed clean sheets in all games so far this year.
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But the Orlando Pride star is wary of the pacy attacking style of Thomas Dennerby's ladies ahead of their showdown.