Poos in the garden go into a poo bag and straight into the normal black wheelie bin for non-recyclable rubbish. Poos in the park are picked up and put in the bins provided. For poos in the countryside - in woods or while walking by the canal or somewhere similar, I use the stick & flick method, and flick it into the undergrowth beside the paths. I HATE it when people pick it up in a bag, and then hang it on a tree or bush!! It drives me demented!! I just wish they'd leave it in the middle of the path rather than do that!!!!
And, have you noticed? Whenever you see anyone 'pretending' not to notice that their dog has 'been' on the grass verge while out on a pavement walk, it's almost always a bloke!!!
( No offence to all the blokes out there who do always pick up after their dog, but you'll rarely find a woman who leaves it there!! )