It took a while to train them to walk onto it (in time to weigh them before the auto shutoff) and the buttons are a bit difficult to reach when it's sitting on the floor

Although the bigger dogs (65 lbs) fit they are a bit uncomfortable

Dog was a bit reluctant to walk on it as it was quite large and sits up about an inch or so off the floor,but this was

A bit difficult for larger dogs, but very functional.

It works a bit like the Wii Fit board scale function