HP95 Small-Size Dog Shirt, Small Dog Floral Cotton Vest T-Shirt, Summer Pet Puppy Dog Cat Vest Clothes T Shirt Fit for small-Size dogs. Material:Cotton Blend Flowers Cotton Jersey Vest Pet Clothing If your dog is between sizes or is a growing puppy, always opt for the bigger size Atention: Each Dog Size is Different .Please refer to the below size chart in the Product Description to choose the most suitable Size.