If you are outside the country, you will most likely be unable to access the site. If you are traveling around Canada, you may still be able to use some facilities at Tooniebet. If you are outside of Ontario but still in the country — you may be able to access your Tooniebet account, update information, and make a deposit.
But you will not be able to place any bets. This is all down to the restrictions of being licensed and authorized to use only in Ontario.