Way to go Gary! It must be terribly cold for all the strays in your area. What's the temperature in Canada? Maybe you could ask the vets if they have any styrofoam bins (they get vaccines delivered in them). They make great shelters for kitties, and the heat really radiates back to them. If they have one or two, it will do wonders at helping the cats stay warm out there. Let me know...and I'll tell you how I cut them.