How do your pets communicate with you?
1 November 2013 Last updated at 16:58 GMT
Scientists in Italy have worked out that the way a dog wags its tail is linked to how it's feeling.
They say happy dogs wag their tails more to the right and nervous dogs wag their tail more to the left.
The research carried out at the University of Trento, also found that fellow canine pals can spot movements and pick up on how other dogs are feeling.
So we wanted to know if your pets have a way of communicating with you.