My vet has a digital scale that fluctuates with movement. Six months ago the person weighing her put down an incorrect weight. When I mentioned it couldn't accurate she was in a hurry and ignored me. If Sophie is jumping up and down on the scale (to say hi to the vet tech) it shows varying weights and it's hard to pin down the correct wight. If she is sitting still as in her last visit (which I managed to train her to do now
) she weighed 4.5 lbs.