Damn man.
I been considering getting a pet, and that part was one of my concerns.
Been through a few big losses recently, I'd hate to get as close as I know I would to a dog or cat only to have it end that way.
That shit is real fam, they become a part of the family. You're dog will pull hoes for you, sit and watch the game with you like one of the homies, post up at the grill with you (hoping you show him some love). There's just no way you won't get close but it can be worth it brotha.