What do you need?
A (cheap) photo frame
A nice photo of your pet(s)
Seeds, pet food (note: might not be so easy to do with dry dog or cat food)
Take the photo frame apart, and use the frame. Glue the pet seeds on the frame. Leave to dry.
When completely dry, use the transparent varnish to prolong durability and to create a polished look.
Put the photo in the frame and place it on a beautiful place to remember your pets.
Lots of love to my dear Dazzle and Rhea