HartsfieldâJackson Atlanta International Airport has been the world's busiest airport every year since 2000; with all airports combined London has the world's busiest city airport system by passenger count.
Tension or Temperature. Dogs may shake as a way of relieving tension. If a dog is feeling nervous or uncomfortable in a situation, it might shake the whole body as a way of shaking out tension. This behavior also may function as a means of getting attention from other dogs or people.
âMy dog is shaking. Whatâs wrong with him?â is the kind of question veterinarians dread because trembling has a large number of possible causes in dogs. Since it is such a nonspecific symptom, there is no way to accurately diagnose the dog in question without a lot more information.