You can teach cats tricks, you can teach almost any animal a trick, most cats are just like why the *edited* do I want to do that.
Also teeth to a dogs throat, ummm no, listen I owned a Jack Russel Terrier when I was younger we raised in a loving environment and trained it very well. One day this ol’ Jack Russel decided he was going to bite me, and he got me real good, well after a while I grew up and wasn’t as scared of him anymore, he came at me again one day and I grabbed him by the scruff of the neck and threw him up against a wall and the little *edited*er got back up and came after me. I understand you like dogs, but dogs can kill a person, what cat can kill a person, other than by some kind of blood poisoning? My point in case, I love dogs too but cats are basically free and will give you just as much affection a dog will, plus provide equal to if not more entertainment than a dog. So stop knocking cats they are the *edited* and you know it, so get ovah it!
Also just for clarification:
dogs eat you when you die
dogs will hurt you if you annoy them, or if they feel like it
dogs barf when they eat too much grass
dogs(some) generally only tolerate your presence
therefore dogs too are fail as pets
dogs kill birds, rabbits, and other wild animals
dogs be just as guilty and have just as many cons!