In over 90% of canvas prints we send out to our customers, we do use an image wrap. This means your image wraps around the edges of your canvas creating a really seamless final product.
However in some cases we have to use what we call a 'black wrap'. A black wrap basically means that we print the full image on the front of the canvas, and use a black solid color on the sides of the canvas. In the grand scheme of things this doesn't make a big difference at all to your canvas, so don't worry!
The reason we do this to some canvas prints and not others is due to your pet. Pets with big, long, sticky-up ears often get printed using a black wrap, because if we used an image wrap, your pet's poor ears would wrap around the edge of the canvas!
Hope this helps!