Commercial Law-Todd is a breeder of rare dogs, in Toronto. Bess ordered one of his dogs, and they entered into a contract for one to be delivered by car on or around March 1st. This breed of dog does not travel on planes so it must be driven to British Columbia. On January 1 the Manitoba government brought in a law banning this type of dog from the province, both either permanently or temporarily. The dog could not be driven through the United States, so Todd says he cannot supply the dog. Bess says that he owes her damages, as she will have to locate another dog now. Is Todd liable in damages to Bess? Explain your answer fully with references to the appropriate law.