Aiming at elderly pets’ urinary incontinence, Linfei launched upgraded 8-layer heavy duty pet pee pads. Compared with traditional 7-layer pads, it adds a secondary lock-water layer, absorption capacity up 50%, lock time extended to 12 hours, solving long-time use pain points perfectly. 3.5mm thick soft surface protects elderly pets’ joints, widened anti-leak edges prevent side leakage effectively. It’s mass-produced now and supports OEM customization for global partners.