Pet sitting has taught me that every dog excretes different volumes of poo. Labradors are prolific poo'er and ravenous eaters, golden retrievers are marginally better. I have a standard poodle and she is a considered poo'er.
Without bags, the poo situation could beco E poomageddon, every step in the garden setting off yet another poo landmine.
These bags revolutionised my poo collection and disposal. Simply know they are green and biodegradable puts my.mind at ease the poo will truly cone full circle.