The classic dog sweater described is a popular choice for keeping pets warm during cold weather. It features an easy pull-over style, making it comfortable for even tiny pets to wear. The sweater does not have rear leg straps, allowing for easy movement. It also has a turn-down ribbed collar, cuffs, and hem, providing a snug and cozy fit. The material used is elastic wool, which adds to the comfort and flexibility of the sweater. The sweater is available in multiple colors, including Red, Blue, Brown, Dark Blue, Pink, and Green, giving pet owners various options to choose from. To ensure the right fit, the product comes with a size chart specifying measurements for different sizes. Here is the size chart for reference: XS: Neckline: Approx. 8.66 inch/22 cm, Chest: Approx. 12.6 inch/31 cm, Back Length (include collar): Approx. 8.66 inch/24 cm; S: Neckline: Approx. 10.24 inch/26 cm, Chest: Approx. 14.17 inch/35 cm, Back Length (include collar): Approx. 11.02 inch/28 cm; M: Neckline: Approx. 11.02 inch/28 cm, Chest: Approx. 16.54 inch/37 cm, Back Length (include collar): Approx. 12.6 inch/32 cm; L: Neckline: Approx. 12.6 inch/32 cm, Chest: Approx. 17.3 inch/44 cm, Back Length (include collar): Approx. 14.15 inch/35 cm; XL: Neckline: Approx. 15 inch/38 cm, Chest: Approx. 21-25 inch/54 cm-63 cm, Back Length (include collar): 16 inch/41 cm; XXL: Neckline: Approx. 48.5 cm/19 inch, Chest: Approx. 25-29 inch/63.5-73.5 cm, Back Length (include collar): 20 inch/51 cm. Some reviews have mentioned that the sweater runs small, so the manufacturer has upgraded the material to elastic wool to provide a better fit. It is recommended to review the size chart carefully and choose the size that best suits your pet's body size to ensure a proper fit.