I have a custom page for "pet products". I would like to place a background image on the product description page, as shown in the image. I am attaching the image that I would like to add as a background.
Hey there, upload your image to the Assets folder in your theme, and then insert it into your product's Liquid section like this. It should work. If it doesn't (since this depends on your theme's code), let me know, and I can help you further.