This dog cart is great for light strolls in the park or flushed city sidewalks, but it is not great for rough terrain. The turning radius is lacking and trying to go up the curb feels like the handle bar is going to break off. I do appreciate the easy folding as depicted, and lightweight material, but I like to take my dog on hikes, and using this cart hasn’t been pleasant for that. If you are going for something a bit sporty, this is not your carrier.