45#-MEASURE BEFORE PURCHASE: before choosing a size, please measure your dog's ribcage at the DEEPEST part; do NOT judge your dog's size from weight or other brands' standard; if your dog's measurement is between sizes, please choose the next size up for more comfortable fit

• New Sports Style Design: Exclusive patented Sports-style design gives your beloved dog a new look and does not hinder his/her natural movement. Thoughtful strategically positioned neck design not only provides more space but also keeps your dog in a natural swimming position, making them feel more comfortable and eased

• Safe Material: The materials of Vivaglory dog life jacket have passed CA65 test, keeping your dog safe wherever he/she roams. Upgraded ripstop 600D cloth makes our safety vest quite durable. Heavy-duty yet more comfortable fastening system around the belly and neck to keep securely fastened

• High Visibility: Designed with bright colors and Reflective trims, our pet life jackets can enhance visibility in and out of water or low-light conditions; No worry about your dog disappearing from your sight