Soldato
My dad removed a raised flower bed from our back garden, back when I lived with them. The house had previously belonged to my grandparents, and my dad had lived there with them in his late teens.
Whilst digging it out, he found a heavy duty rubble sack. Looking inside he found the rather mushy remains of the family dog from about 30 years previous!
******* stupid idea to use a plastic sack to bury your dog!