I have been sharing practical, handmade stocking stuffer ideas you can easily make yourself for the holidays! Here is the fourth idea in this series, 5 days of stocking stuffers. Try crocheting something that every dog owner needs–a Doggy Poo Bag Holder! These little holders have doggy poo bags inside, and they clip onto your dog's collar. Now you can have a poo bag right at your fingertips while taking your dog on a walk! I've seen patterns for these, but they have been very big and bulky…