dog ramp分两种:塑料的和金属楼梯式的。前者比较轻,算便携。但是质量不如金属的坚固耐用 我家有金属的Pet loader,就是太沉了,死沉 你试试这个吧:https://www.amazon.com/Pet-Gear-supertraX-Traction-Supports/dp/B072P7319G/ref=sr_1_25?keywords=dog%2Bramp%2Bfor%2Bcar&qid=1674801849&sprefix=dog%2Bramp%2B%2Caps%2C175&sr=8-25&th=1
你试试这个吧:https://www.amazon.com/Pet-Gear-supertraX-Traction-Supports/dp/B072P7319G/ref=sr_1_25?keywords=dog%2Bramp%2Bfor%2Bcar&qid=1674801849&sprefix=dog%2Bramp%2B%2Caps%2C175&sr=8-25&th=1
感谢群主 这个看着很不错