Dogs can have nightmares?

Dogs can have nightmares, sometimes you see the dog dreaming, hands and feet have been pumping when you have to wake it up immediately Oh. Because the dog may dream of falling into the water, the dog dreaming of falling into the water it will really think they fell into the water, it will hold its breath. Dogs and humans have similar sleep cycles, but stay in light sleep and deep sleep for different periods of time, dogs stay in light sleep for about ten percent of the time, while humans are twenty percent. Experts generally believe that dogs can dream. According to information, dogs have partial muscle paralysis and unconscious twitching during the light sleep stage, but they do not just get up and run away. And shallow sleep is cyclic. The duration of the cycle depends on the type of dog, with smaller dogs having shorter shallow sleep and larger dogs having longer, which is why dogs twitch in their sleep.