Hmm. Based on just one 8kg bag of Royal Canin Mobility Support, with our Aussie and Canadian dollar being worth pretty much the same at the moment, I would be paying about $5 more here per bag, that's if we get the 8kg bag, which we don't. I worked it out per 1 kg from my 14 kg bag. I suppose you have to pay freight charges but no doubt we are still getting it at Canadian, not American prices. Never mind, nothing much I can do about it, would you believe Australia doesn't make any of those specialised diets.