R8 Pet Stroller Key Features Designed for Medium & Large Dogs: Built for medium and large pets up to 100 lbs, the R8 is ideal for senior dogs, disabled pets, recovering dogs, pregnant dogs, and pets with mobility challenges, helping them enjoy outdoor adventures comfortably. One-Button Folding System: Fold the stroller in seconds with a simple one-button mechanism. The compact fold makes it easy to store at home or transport in your car for daily outings and travel. 2-in-1 Pet Stroller & Bike Trailer: Switch effortlessly from a pet stroller to a bike trailer. Take your dog along for walks, jogging sessions, or cycling adventures while keeping them safe and comfortable. Panoramic Ventilation & Weather Protection: Large mesh windows on multiple sides provide excellent airflow and visibility, allowing your pet to enjoy fresh air and scenic views. An included weather cover helps protect against rain, wind, and cold weather.