It says it can hold up to 75 lb dog, and 150 lbs on top. I had a 50 lb pet inside and its not holding together from the weight. It is very cheap and not well made. I don't recommend to anyone. It might be ok for a 10 lb dog (emphasis on might). I'm not even sure it would be ok for a 10 lb dog. And please don't intend on moving it anywhere. It won't be able to withstand the move from one room to the other. Oh , and they will charge you $40 to ship it back. It's a piece of junk!