So we took our chipug Queen GeeGee JuJu Bee out for her first ride in her basket on our Terratrike tandem pro recumbent trike. She has been sitting in the wire basket inside of our house for several weeks. We mounted it to the trike today (very easy to install and remove) and took her for her first ride wearing her Rex Specs dog goggles. For those looking into dog goggles these are GREAT! She cannot shake or scrape them off. Fitting wise she was on the high end of XS and the low end of Small, so we bumped up and got the small. So glad we did! Always go up in size if your dog is near the top measurements on the size. We rode up and down our street just so GeeGee could see what this basket is for. She is a high adventure, (read that as BOSS THE WORLD), kind of dog and she loved it.