You may already know this, if so sorry
Where I live & I just assume everywhere else

we can put it into ANY bin

We had lots of posters to advertise the fact; by the "poo fairy"

As you might be sure we now have had lots of extra "dog bins" erected. I think it must have all been in responce to a lot of people complaining that "if you want us to bin it the council must do something about the bins"