it does show on records that labs bite more people but it also says thats cos there are a lot more labs than others breeds so there would be more attacks by them, my brother has had labs all his life and they have all been as silly as anything and my yorkie use to beat them up lol. i bet small dogs ie like yorkies bite more people than any other breed but cos they are only small it goes unreported. ive been around big and small dogs all my life and i no if i had to choose a big dog or a small dog to stroke in the street i would pick the big dog every time cos im less likely to get bitten.
