There have been eight complaints about Greenies. That's over eight years and 700 million sold.

As with any product, the instructions are very important.

It digests very well. In fact, it helps if there's other material to be more digestible.

Greenies are safe if they are fed properly and chewed by the dog.

What we're interested in is the safety of the dog.

We are unaware of any widespread complaints related to crew processing concerns. Because crews have their own lanes [at immigration and customs], oftentimes they move through more expeditiously than other travelers.