Pros
You can't beat Chewy.com if you're into a casual environment or a friendly atmosphere. The workplace is one that's easy to fit in with, and people from all walks of life fill the rows and chat with folks all day about dog and cat supplies. If you put in the work, and don't expect life to be shot, dressed, and served on a silver platter to you, you can find yourself climbing the ladder at a reasonable pace, especially if you've come in at entry-level. The pay is solid, there's as much OT as you can stand to sign up for, and the people are all friendly enough if you don't take offense to everything that isn't a flowery compliment caressing your ear canals. If you try, you can make friends easily, and there are always little events going on. If you're a normal, acceptable, reasonably mature person, you'll love it.
Cons
If you're one of those idiots that try to get upset about everything, thinks everyone's out to get you, and despite all this are 100% positive that your crap smells like roses, this may not be the ideal working environment for you. If you have a solid work ethic, don't try your hardest to be the source of workplace drama, and do your job, the only con is that a few more vacation days wouldn't hurt. But where isn't that the case?