Strange Sounds The Night

I was awaken the third night that Dora was in the house by a strange noise so I went to go check it out. I noticed that it was Dora and she was having a dream. She was probably dreaming about chasing the lure on the track because her paws were moving and twitching like she was running or chasing something. It was the cutest thing I had ever seen and sometimes when she makes these strange sounds she gets louder and louder. Makes you wonder what dogs dream about. My other dog Jada also dreams but she doesnt make funny sound like Dora but she does kick her paws around to.