Glad to help!
Yeah, the Liverpool stores have a lot of stuff, they are pretty big mostly the ones at the shopping malls.
Good luck in finding an easy spot for the kibble, that vet store sounds nice, I like how in the latest years the vets here in latin america are becoming more educated in nutrition, now I see them lecturing when people use foods like beneful, dog chow, pedigree, etc..
This is making a huge progress since a couple of years ago the only foods you could find were those low quality kibble, now they are carring and promoting better brands, maybe in a few years we can have the premium brands from the US.
I know what you say wit the fresh food at the markets, years ago when I made my first trip to the US (I suppose is the same for Canada) I was shocked to see the green section of the supermarkets full of canned and air tight packaged veggies (and wit preservatives) since in our markets and super markets you can find them most of them loose and even wit the dirt from the ground still on.
When you return to Canada, maybe you can search for one of those food markets /supermarkets for latinos wit imported products from here, since Canada is now having softer laws for latinos to go to work they are now traveling there.
Adding the cooked food to boost the kibble is a great idea, for my toy poodle I make a cooked topper.
I use veggies and meat, like ground beef or chicken, also I use liver he loves it.
Here's a link were I explain how I make the topper Homemade kibble topper recipe