Sure. Well, let's say, first and foremost, we are very excited about flea and tick, and we think that's a very important OTC opportunity today and one in which we are moving very quickly to get into that business, as evidenced by the 2 acquisitions, both in what we did with Sergeant's, as well as Velcera. That is our primary focus. I will say, though, to be clear, that we expect the market for pet care to evolve over time where it's very similar to the contact lens business where 10 years ago, you got your prescription from an optometrist, he filled the prescription or she filled the prescription, and then you went on with your glasses or contacts. We view that -- that model, which has now changed to a model where you can get a prescription from an optometrist and you can get it filled in a retail setting, whether it be any of the large mass merchandisers and/or a specialty ophthalmic players, that's going to change exactly for pet care in that the vet will write a prescription for products, and you will take that prescription and fill it at a local large retailer like a Walmart, a CVS, a Walgreens, et cetera. That market, we do believe, will change very similar to what happened with the ophthalmics market. It'll take time, but we do believe that we will be positioned for that in the future. I mean, the very simple product categories that we think about today are things like we make glucose [indiscernible] today. We make it for humans. Obviously, we need to make that product a little different for a dog or cat or companion animal, but that's something we certainly have capabilities on and certainly know how to do formulations. And we need to add a little beef flavor to the formulation but otherwise, it's very simple for us to enter into those products. And obviously, the entire pet care business that we've identified as being one that we're really excited about for the future, especially as it goes -- evolves from only a vet distribution business into more of a retail business, that's really where we will get excited about if we see that continuing to develop.