Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not hold 200lbs!!

Bought this for my 186lb Mastiff, I've had it less than 2 months and it's already starting to buckle and break at one of the folds. It would probably be ok for a dog no more than 100lbs. It's also fairly large and heavy - even when folded up, making it kind of a pain to fit the dog and the ramp in the car at the same time.