[lol. If they're gone, you can make it up? Do you want it to be a big dog? Little dog? Tough, foo-foo, yippy, etc?]

[It is a lot of work.]

A dog is a lot more work than a cat, Sasuke. Cat's are independent beings that just live in your space and occasionally allow you near them. Dogs are your friendly, companionable, and come complete with all the responsibilities that come with maintaining a friendship. If you're there for the dog, he'll be there for you...as long as he lives.