Review on Stay Warm All Winter: Reversible Waterproof Dog Jacket Coats for Small Medium Large Dogs by Rebecca Biddle

Addie has a 30 inch chest and only weighs 60 pounds so I bought her an XL based on the size chart but she is really too big. It's functional and it can happen, but I don't think it will keep them warm enough because it doesn't fit properly. But it's so easy to put on compared to overhead sweaters, it's reversible with a warm flannel side, and it's washable. I actually really like it so I ordered the smaller one and will keep it as a backup. UPDATE: Unfortunately the big one is too small. I was hoping since they had such a big gap in XL that the big one would be tighter but it came right out of the velcro in the big one. It looks super buff and cute in the tighter version, but walking around the garden and rolling on the grass for 5 minutes and the velcro came off. I'll try to wash and dry the XL and hope it does. You have a pitty or other broad chested dog this may not be a good product for you unless you want to modify it with stitching. This is a really cute product, just not for Pitt's big chest.