period of stay

[Vaidhyanathan Jagadeesan]

I have a multiple entry visiters visa valied for two years from 7/2008 to 7/2010.
I have entered canada in 7/2008  with my passport stamped only with entry date and not with extend of stay date.
Iwent back in 8/2008.
I have again entered in 12/2008 and the immigration authorities allowed me without any further stamping.
Now the questioon is how long Ican stay in canada?

[800900]

I have a multiple entry visiters visa valied for two years from 7/2008 to 7/2010.
I have entered canada in 7/2008  with my passport stamped only with entry date and not with extend of stay date.
Iwent back in 8/2008.
I have again entered in 12/2008 and the immigration authorities allowed me without any further stamping.
Now the questioon is how long Ican stay in canada?

where you are from before this entry ?  sounds like you will be considered as 6 months from 7/2008 as per the latest stamp