Four Paws Wee-Wee Super Absorbent Unscented Pee Pads for Dogs & Puppies with Insta-Rise Border, Leak-Proof Dog Housebreaking Potty Training Floor Protection, 24" x 24", 75 Count (Packaging May Vary) Cameras & Monitors Details: Ventilation slots-- Ventilation slots

Details: Ventilation slots-- Ventilation slots in the lid of the filter and aeration grooves in the outflow ensure that water returned to the tank is fully oxygenated and maximize gas exchange during filtration

with better load-bearing capacity and stability

it will make a sound to attract the dog's interest

Brand: PETLIBRO

Four Paws Wee-Wee Super Absorbent Unscented Pee Pads for Dogs & Puppies with Insta-Rise Border, Leak-Proof Dog Housebreaking Potty Training Floor Protection, 24" x 24", 75 Count (Packaging May Vary) Cameras & Monitors Details: Ventilation slots-- Ventilation slotsFeatures: NOW 40% MORE ABSORBENT Compared to original 5 layer Wee Wee pee pads LOCKS IN MOISTURE Super Absorbent pads deliver maximum wetness protection 24 HOUR PROTECTION Use these dog training pads for all day performance 6 LAYER LEAK PROOF TECHNOLOGY Exclusive Floor Armor Leak Proof System draws fluid to the core TARGETED ATTRACTANT Built in attractant continuously draws dogs to the pad to make dog potty training easier SAME TRUSTED PADS, SMARTER