do you have any pets?
Not currently, but I'd like to have a Yorkie, they have such sweet personalities and they're smart. What kind of pets do you have?
two Rottweilers and a Siamese cat 
That's cool. What do you like about the Siamese cat breed? I hear they are quite intelligent.
he can do backflips, it's pretty awesome.
Wow, that's impressive! How about your dogs, what is the Rottweiler temperament like? 
angry, but they are actually really sweet dogs.  but they must be trained.
Are they hard to train? I heard it's important to socialize dogs so they aren't nervous around strangers.
they are not hard to train, but it must be started at an early age.  yes, they must get used to being around others and not just their owners.  public dog parks are great for that.
Dog parks are fun, I enjoy seeing all the different dogs interacting. How long have you had your dogs?