Following size chart gave a perfect fit. No restriction of movement with Elasto-fit feature. Easy on and off. Quality product. Prompt order fulfillment.

This is the best raincoat we have had. I like how I can use the elastic gussets at the rear to wrap around my dog’s tail so the coat doesn’t fold in half or ride up like other coats

This raincoat is perfect! It's a size Large. It's our dog's 5th jacket/sweater from GF Pet. It fits him perfectly and keeps him warm on rainy, wet days. We always choose GF Pet for jackets and sweaters because they actually fit him and are really, really cute. He's a boston terrier/ frenchie, so his fur is short and fine & he requires jackets & sweaters to stay warm. He has a broad chest and a narrow but long back. Their Elasto-fit Technology ensures the jacket fits snugly around him and doesn't sag. The fit also hugs his stomach, leaving lots of room for him to pee, eliminating any chance of pooling. It's super easy to get on and off. He gets lots of compliments when he wears his GF Pet gear out on walks & loves the attention!

Ordered a Medium for my rescue, a bichon/poodle mix. With the dogs harness on, him, the raincoat was too tight, and too short. It seemed to bunch up a bit around the opening slot for the leash to connect to the harness. So, I then ordered a Large, and it fits perfectly! Nice quality, and with the fleece lining, warmer than just a raincoat.

My little guy LOVES to be outside in the cold weather despite being short-haired with no undercoat. He spent two hours playing in the snow with this jacket and still didn’t want to come inside. Love the design, it’s easy to put on and it didn’t get in the way of playing. We’re pretty happy with the purchase.