TRIXIE nappies offer reliable protection in the event of incontinence, during heat or after operations to ensure the dog's hygiene. Secure fit with elasticated waist: The elasticated waistband and leg openings ensure a secure and comfortable fit, allowing the dog to move freely without the nappy slipping Rod opening for comfort: The nappies have a practical rod opening that provides additional comfort and freedom of movement for the dog. Wide, double-sided adhesive fasteners: With wide adhesive fasteners on both sides, the nappies can be easily and securely fastened to prevent slippage and provide optimum protection. Practical pack contents: Each pack contains 12 TRIXIE nappies to ensure there is always a sufficient supply. Easy waist measurement: The waist circumference is very easy to determine. Simply place the tape measure around the waist, directly behind the hind legs, at the widest point. This ensures that the nappy fits comfortably and snugly. The waist circumference for size S-M is 28-40 cm.