|Make sure you get the right size. These things come in different sizes for different pets.|
Buffy was the first to check it out, but wasn't impressed.
|The humans put down some pellets inside the tunnel so we'd check it out. That got our attention!|
|After the pellets were gone, we lost interest in the tunnel, and decided to search the floor for more pellets.|
|Once we were convinced there weren't any more pellets, I decided to give the tunnel another chance.|
|And you know what? I kind of like it!|