Great stroller for large senior dog or handicapped dog.  Easy to put together - but I went on YouTube for a little assistance.  My 16 year old mixed lab dog weighs 52 lbs and there is plenty of room.  Very easy access to get your pet in and out of the stroller. Quality seems to be fairly good.   The brake works fine but seems a little flimsy.  I bought extra pads for the bottom.  It came with a cup holder but I added hooks and other accessories from the baby store.  Wheels are solid - no air needed.  It will be interesting to see how long they last.  Maneuvers easily considering how large it is.  I would recommend this stroller if you need a larger stroller.  Also, if you buy from Wayfair and it doesn’t work for you it is returnable.