1.Do dogs and other animals dream?

  Sometimes I see my dog jerking and yelping while asleep. Does she     

  dream?Dogs and cats have brain wave activity during repaid eye 

  movement.  It is a good bet that they do dream.When they probably

  dream, and then got up, and performed behaviours. This show that   

  there is an area in the brain stem that inhibits motor responses 

  and prevents us from acting out our dreams.

(South China Morning Post)