A lot of people have really poor judgement when it comes to weight. On themselves too! I once had a brother and sister come into my shop and gasped at the size of Uni. They said OMG that yorkie is so big! I asked how big theirs was, and they said, like 2 lbs, no one pound. So I asked how old, and they said, oh about a year. I know Uni's age to the month, and for them to guesstimate and their dog is not even a year old?
i was so tempted to tell them they need to get a scale that works.