Some" genius" dogs can learn the names of over 100 toys, according to this research.... Those that can pass the toy test — which requires a dog to understand the name of two or more of their favourite playthings and retrieve them on request — are so-called' Gifted Word Learner' dogs.... s Loránd University, said:" There are some studies suggesting that tilting the head could be a health-related problem." But it didn’t seem likely, because we saw dogs doing it randomly and I’m pretty sure you’v