Well I buried my last two placentas in the garden so why not Cane toads?

Ooh, but the pup might dig em up again.
I wonder if the poison in them destroys plant life?
Not too worried about my doggie. You do what you have to do in the area you live. In Auckland, NZ, lepto and parvo are common killers. I worked in a vet clinic and saw lots of wee pups taken this way, so I'm into doing whatever it takes. Hey, at least there's no rabies.