Teddy is rated as the most annoying dog probably because Teddy likes to provoke other dogs, is too naughty and lively, has too much energy, and needs to go to the pet shop to trim his hair regularly. Although Teddy is small in size, he is very provocative, especially when encountering big dogs. Moreover, many owners think that Teddy is well-behaved and obedient and does not take a leash when going out. This makes the dog easy to cause trouble and Teddy takes care of it. It is also more troublesome to get up, and the cost will be more than that of ordinary dogs.