Where do you put your small pet after they die?

In a hole in the garden/ down the toilet/ in the dustbin depending on the size of the animal and how attached to it I was. I don't like the idea of dead animals being incinerated, and it pollutes the atmosphere. When my guinea pigs died I bought plants from a garden centre to put on top of their graves. Fish go down the bog to a watery sewer grave. When I was a kid my parents used to have hamsters. I didn't like them and I think they just went in the bin. When my dog dies, I will bury her in a wood.